817752

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2621}}^1$

素因数の和:2643

約数の個数: 32

約数和(自身を含む): 2202480

約数和(自身を除く): 1384728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 2621, 5242, 7863, 10484, 15726, 20968, 31452, 34073, 62904, 68146, 102219, 136292, 204438, 272584, 408876, 817752]

約数ペア:

[(1, 817752), (2, 408876), (3, 272584), (4, 204438), (6, 136292), (8, 102219), (12, 68146), (13, 62904), (24, 34073), (26, 31452), (39, 20968), (52, 15726), (78, 10484), (104, 7863), (156, 5242), (312, 2621)]