1239312335

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1\times {\mathrm{983}}^1$

素因数の和:1607

約数の個数: 32

約数和(自身を含む): 1638005760

約数和(自身を除く): 398693425

約数列:

[1, 5, 19, 23, 95, 115, 437, 577, 983, 2185, 2885, 4915, 10963, 13271, 18677, 22609, 54815, 66355, 93385, 113045, 252149, 429571, 567191, 1260745, 2147855, 2835955, 10776629, 13045393, 53883145, 65226965, 247862467, 1239312335]

約数ペア:

[(1, 1239312335), (5, 247862467), (19, 65226965), (23, 53883145), (95, 13045393), (115, 10776629), (437, 2835955), (577, 2147855), (983, 1260745), (2185, 567191), (2885, 429571), (4915, 252149), (10963, 113045), (13271, 93385), (18677, 66355), (22609, 54815)]