1489249912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1091}}^1\times {\mathrm{10037}}^1$

素因数の和:11151

約数の個数: 32

約数和(自身を含む): 2959603920

約数和(自身を除く): 1470354008

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1091, 2182, 4364, 8728, 10037, 18547, 20074, 37094, 40148, 74188, 80296, 148376, 170629, 341258, 682516, 1365032, 10950367, 21900734, 43801468, 87602936, 186156239, 372312478, 744624956, 1489249912]

約数ペア:

[(1, 1489249912), (2, 744624956), (4, 372312478), (8, 186156239), (17, 87602936), (34, 43801468), (68, 21900734), (136, 10950367), (1091, 1365032), (2182, 682516), (4364, 341258), (8728, 170629), (10037, 148376), (18547, 80296), (20074, 74188), (37094, 40148)]