1296348575674

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1\times {\mathrm{673}}^1\times {\mathrm{28607}}^1$

素因数の和:29670

約数の個数: 32

約数和(自身を含む): 1969982125056

約数和(自身を除く): 673633549382

約数列:

[1, 2, 131, 257, 262, 514, 673, 1346, 28607, 33667, 57214, 67334, 88163, 172961, 176326, 345922, 3747517, 7351999, 7495034, 14703998, 19252511, 22657891, 38505022, 45315782, 963111869, 1926223738, 2522078941, 4947895327, 5044157882, 9895790654, 648174287837, 1296348575674]

約数ペア:

[(1, 1296348575674), (2, 648174287837), (131, 9895790654), (257, 5044157882), (262, 4947895327), (514, 2522078941), (673, 1926223738), (1346, 963111869), (28607, 45315782), (33667, 38505022), (57214, 22657891), (67334, 19252511), (88163, 14703998), (172961, 7495034), (176326, 7351999), (345922, 3747517)]