2019061902

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{213929}}^1$

素因数の和:213969

約数の個数: 48

約数和(自身を含む): 4780051920

約数和(自身を除く): 2760990018

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 242, 286, 363, 429, 726, 858, 1573, 3146, 4719, 9438, 213929, 427858, 641787, 1283574, 2353219, 2781077, 4706438, 5562154, 7059657, 8343231, 14119314, 16686462, 25885409, 30591847, 51770818, 61183694, 77656227, 91775541, 155312454, 183551082, 336510317, 673020634, 1009530951, 2019061902]

約数ペア:

[(1, 2019061902), (2, 1009530951), (3, 673020634), (6, 336510317), (11, 183551082), (13, 155312454), (22, 91775541), (26, 77656227), (33, 61183694), (39, 51770818), (66, 30591847), (78, 25885409), (121, 16686462), (143, 14119314), (242, 8343231), (286, 7059657), (363, 5562154), (429, 4706438), (726, 2781077), (858, 2353219), (1573, 1283574), (3146, 641787), (4719, 427858), (9438, 213929)]