1640488313

素因数分解:

${\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{587}}^1\times {\mathrm{631}}^1$

素因数の和:1364

約数の個数: 16

約数和(自身を含む): 1700514816

約数和(自身を除く): 60026503

約数列:

[1, 43, 103, 587, 631, 4429, 25241, 27133, 60461, 64993, 370397, 2599823, 2794699, 15927071, 38150891, 1640488313]

約数ペア:

[(1, 1640488313), (43, 38150891), (103, 15927071), (587, 2794699), (631, 2599823), (4429, 370397), (25241, 64993), (27133, 60461)]