2013221964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{1033}}^1$

素因数の和:1128

約数の個数: 108

約数和(自身を含む): 5261128488

約数和(自身を除く): 3247906524

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 169, 186, 338, 372, 403, 507, 676, 806, 961, 1014, 1033, 1209, 1612, 1922, 2028, 2066, 2418, 2883, 3099, 3844, 4132, 4836, 5239, 5766, 6198, 10478, 11532, 12396, 12493, 13429, 15717, 20956, 24986, 26858, 31434, 32023, 37479, 40287, 49972, 53716, 62868, 64046, 74958, 80574, 96069, 128092, 149916, 161148, 162409, 174577, 192138, 324818, 349154, 384276, 416299, 487227, 523731, 649636, 698308, 832598, 974454, 992713, 1047462, 1248897, 1665196, 1948908, 1985426, 2094924, 2497794, 2978139, 3970852, 4995588, 5411887, 5956278, 10823774, 11912556, 12905269, 16235661, 21647548, 25810538, 32471322, 38715807, 51621076, 64942644, 77431614, 154863228, 167768497, 335536994, 503305491, 671073988, 1006610982, 2013221964]

約数ペア:

[(1, 2013221964), (2, 1006610982), (3, 671073988), (4, 503305491), (6, 335536994), (12, 167768497), (13, 154863228), (26, 77431614), (31, 64942644), (39, 51621076), (52, 38715807), (62, 32471322), (78, 25810538), (93, 21647548), (124, 16235661), (156, 12905269), (169, 11912556), (186, 10823774), (338, 5956278), (372, 5411887), (403, 4995588), (507, 3970852), (676, 2978139), (806, 2497794), (961, 2094924), (1014, 1985426), (1033, 1948908), (1209, 1665196), (1612, 1248897), (1922, 1047462), (2028, 992713), (2066, 974454), (2418, 832598), (2883, 698308), (3099, 649636), (3844, 523731), (4132, 487227), (4836, 416299), (5239, 384276), (5766, 349154), (6198, 324818), (10478, 192138), (11532, 174577), (12396, 162409), (12493, 161148), (13429, 149916), (15717, 128092), (20956, 96069), (24986, 80574), (26858, 74958), (31434, 64046), (32023, 62868), (37479, 53716), (40287, 49972)]