631397442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{476167}}^1$

素因数の和:476202

約数の個数: 32

約数和(自身を含む): 1439932032

約数和(自身を除く): 808534590

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 476167, 952334, 1428501, 2857002, 6190171, 8094839, 12380342, 16189678, 18570513, 24284517, 37141026, 48569034, 105232907, 210465814, 315698721, 631397442]

約数ペア:

[(1, 631397442), (2, 315698721), (3, 210465814), (6, 105232907), (13, 48569034), (17, 37141026), (26, 24284517), (34, 18570513), (39, 16189678), (51, 12380342), (78, 8094839), (102, 6190171), (221, 2857002), (442, 1428501), (663, 952334), (1326, 476167)]