310147214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{647}}^1$

素因数の和:944

約数の個数: 32

約数和(自身を含む): 509483520

約数和(自身を除く): 199336306

約数列:

[1, 2, 13, 26, 103, 179, 206, 358, 647, 1294, 1339, 2327, 2678, 4654, 8411, 16822, 18437, 36874, 66641, 115813, 133282, 231626, 239681, 479362, 866333, 1505569, 1732666, 3011138, 11928739, 23857478, 155073607, 310147214]

約数ペア:

[(1, 310147214), (2, 155073607), (13, 23857478), (26, 11928739), (103, 3011138), (179, 1732666), (206, 1505569), (358, 866333), (647, 479362), (1294, 239681), (1339, 231626), (2327, 133282), (2678, 115813), (4654, 66641), (8411, 36874), (16822, 18437)]