1021000422

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{353777}}^1$

素因数の和:353832

約数の個数: 32

約数和(自身を含む): 2258518752

約数和(自身を除く): 1237518330

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 353777, 707554, 1061331, 2122662, 4599101, 9198202, 13089749, 13797303, 26179498, 27594606, 39269247, 78538494, 170166737, 340333474, 510500211, 1021000422]

約数ペア:

[(1, 1021000422), (2, 510500211), (3, 340333474), (6, 170166737), (13, 78538494), (26, 39269247), (37, 27594606), (39, 26179498), (74, 13797303), (78, 13089749), (111, 9198202), (222, 4599101), (481, 2122662), (962, 1061331), (1443, 707554), (2886, 353777)]