1490935313

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{12487}}^1$

素因数の和:12992

約数の個数: 16

約数和(自身を含む): 1753914624

約数和(自身を除く): 262979311

約数列:

[1, 7, 37, 259, 461, 3227, 12487, 17057, 87409, 119399, 462019, 3234133, 5756507, 40295549, 212990759, 1490935313]

約数ペア:

[(1, 1490935313), (7, 212990759), (37, 40295549), (259, 5756507), (461, 3234133), (3227, 462019), (12487, 119399), (17057, 87409)]