2021120634

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{700319}}^1$

素因数の和:700374

約数の個数: 32

約数和(自身を含む): 4470842880

約数和(自身を除く): 2449722246

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 700319, 1400638, 2100957, 4201914, 9104147, 18208294, 25911803, 27312441, 51823606, 54624882, 77735409, 155470818, 336853439, 673706878, 1010560317, 2021120634]

約数ペア:

[(1, 2021120634), (2, 1010560317), (3, 673706878), (6, 336853439), (13, 155470818), (26, 77735409), (37, 54624882), (39, 51823606), (74, 27312441), (78, 25911803), (111, 18208294), (222, 9104147), (481, 4201914), (962, 2100957), (1443, 1400638), (2886, 700319)]