371748962

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2087}}^1$

素因数の和:2163

約数の個数: 48

約数和(自身を含む): 660275712

約数和(自身を除く): 288526750

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 169, 221, 338, 403, 442, 527, 806, 1054, 2087, 2873, 4174, 5239, 5746, 6851, 10478, 13702, 27131, 35479, 54262, 64697, 70958, 89063, 129394, 178126, 352703, 461227, 705406, 841061, 922454, 1099849, 1682122, 2199698, 5995951, 10933793, 11991902, 14298037, 21867586, 28596074, 185874481, 371748962]

約数ペア:

[(1, 371748962), (2, 185874481), (13, 28596074), (17, 21867586), (26, 14298037), (31, 11991902), (34, 10933793), (62, 5995951), (169, 2199698), (221, 1682122), (338, 1099849), (403, 922454), (442, 841061), (527, 705406), (806, 461227), (1054, 352703), (2087, 178126), (2873, 129394), (4174, 89063), (5239, 70958), (5746, 64697), (6851, 54262), (10478, 35479), (13702, 27131)]