766679042

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{997}}^1$

素因数の和:1266

約数の個数: 32

約数和(自身を含む): 1211013120

約数和(自身を除く): 444334078

約数列:

[1, 2, 31, 62, 79, 157, 158, 314, 997, 1994, 2449, 4867, 4898, 9734, 12403, 24806, 30907, 61814, 78763, 156529, 157526, 313058, 384493, 768986, 2441653, 4852399, 4883306, 9704798, 12365791, 24731582, 383339521, 766679042]

約数ペア:

[(1, 766679042), (2, 383339521), (31, 24731582), (62, 12365791), (79, 9704798), (157, 4883306), (158, 4852399), (314, 2441653), (997, 768986), (1994, 384493), (2449, 313058), (4867, 157526), (4898, 156529), (9734, 78763), (12403, 61814), (24806, 30907)]