2248390196

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{3461}}^1$

素因数の和:3553

約数の個数: 54

約数和(自身を含む): 4403778246

約数和(自身を除く): 2155388050

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 169, 338, 403, 676, 806, 961, 1612, 1922, 3461, 3844, 5239, 6922, 10478, 12493, 13844, 20956, 24986, 44993, 49972, 89986, 107291, 162409, 179972, 214582, 324818, 429164, 584909, 649636, 1169818, 1394783, 2339636, 2789566, 3326021, 5579132, 6652042, 13304084, 18132179, 36264358, 43238273, 72528716, 86476546, 172953092, 562097549, 1124195098, 2248390196]

約数ペア:

[(1, 2248390196), (2, 1124195098), (4, 562097549), (13, 172953092), (26, 86476546), (31, 72528716), (52, 43238273), (62, 36264358), (124, 18132179), (169, 13304084), (338, 6652042), (403, 5579132), (676, 3326021), (806, 2789566), (961, 2339636), (1612, 1394783), (1922, 1169818), (3461, 649636), (3844, 584909), (5239, 429164), (6922, 324818), (10478, 214582), (12493, 179972), (13844, 162409), (20956, 107291), (24986, 89986), (44993, 49972)]