488515352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{24593}}^1$

素因数の和:24803

約数の個数: 32

約数和(自身を含む): 991630080

約数和(自身を除く): 503114728

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 191, 382, 764, 1528, 2483, 4966, 9932, 19864, 24593, 49186, 98372, 196744, 319709, 639418, 1278836, 2557672, 4697263, 9394526, 18789052, 37578104, 61064419, 122128838, 244257676, 488515352]

約数ペア:

[(1, 488515352), (2, 244257676), (4, 122128838), (8, 61064419), (13, 37578104), (26, 18789052), (52, 9394526), (104, 4697263), (191, 2557672), (382, 1278836), (764, 639418), (1528, 319709), (2483, 196744), (4966, 98372), (9932, 49186), (19864, 24593)]