2021370962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1277}}^1\times {\mathrm{2647}}^1$

素因数の和:3962

約数の個数: 32

約数和(自身を含む): 3411217152

約数和(自身を除く): 1389846190

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 1277, 2554, 2647, 5294, 16601, 29371, 33202, 34411, 58742, 60881, 68822, 121762, 381823, 763646, 791453, 1582906, 3380219, 6760438, 43942847, 77745037, 87885694, 155490074, 1010685481, 2021370962]

約数ペア:

[(1, 2021370962), (2, 1010685481), (13, 155490074), (23, 87885694), (26, 77745037), (46, 43942847), (299, 6760438), (598, 3380219), (1277, 1582906), (2554, 791453), (2647, 763646), (5294, 381823), (16601, 121762), (29371, 68822), (33202, 60881), (34411, 58742)]