921280682

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1\times {\mathrm{1637}}^1$

素因数の和:2366

約数の個数: 32

約数和(自身を含む): 1608647040

約数和(自身を除く): 687366358

約数列:

[1, 2, 7, 14, 61, 122, 427, 659, 854, 1318, 1637, 3274, 4613, 9226, 11459, 22918, 40199, 80398, 99857, 199714, 281393, 562786, 698999, 1078783, 1397998, 2157566, 7551481, 15102962, 65805763, 131611526, 460640341, 921280682]

約数ペア:

[(1, 921280682), (2, 460640341), (7, 131611526), (14, 65805763), (61, 15102962), (122, 7551481), (427, 2157566), (659, 1397998), (854, 1078783), (1318, 698999), (1637, 562786), (3274, 281393), (4613, 199714), (9226, 99857), (11459, 80398), (22918, 40199)]