996895340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1531}}^1\times {\mathrm{4651}}^1$

素因数の和:6198

約数の個数: 48

約数和(自身を含む): 2394626304

約数和(自身を除く): 1397730964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1531, 3062, 4651, 6124, 7655, 9302, 10717, 15310, 18604, 21434, 23255, 30620, 32557, 42868, 46510, 53585, 65114, 93020, 107170, 130228, 162785, 214340, 325570, 651140, 7120681, 14241362, 28482724, 35603405, 49844767, 71206810, 99689534, 142413620, 199379068, 249223835, 498447670, 996895340]

約数ペア:

[(1, 996895340), (2, 498447670), (4, 249223835), (5, 199379068), (7, 142413620), (10, 99689534), (14, 71206810), (20, 49844767), (28, 35603405), (35, 28482724), (70, 14241362), (140, 7120681), (1531, 651140), (3062, 325570), (4651, 214340), (6124, 162785), (7655, 130228), (9302, 107170), (10717, 93020), (15310, 65114), (18604, 53585), (21434, 46510), (23255, 42868), (30620, 32557)]