81738851714

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1277449}}^1$

素因数の和:1277594

約数の個数: 32

約数和(自身を含む): 139068316800

約数和(自身を除く): 57329465086

約数列:

[1, 2, 13, 23, 26, 46, 107, 214, 299, 598, 1391, 2461, 2782, 4922, 31993, 63986, 1277449, 2554898, 16606837, 29381327, 33213674, 58762654, 136687043, 273374086, 381957251, 763914502, 1776931559, 3143801989, 3553863118, 6287603978, 40869425857, 81738851714]

約数ペア:

[(1, 81738851714), (2, 40869425857), (13, 6287603978), (23, 3553863118), (26, 3143801989), (46, 1776931559), (107, 763914502), (214, 381957251), (299, 273374086), (598, 136687043), (1391, 58762654), (2461, 33213674), (2782, 29381327), (4922, 16606837), (31993, 2554898), (63986, 1277449)]