1491188402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{147031}}^1$

素因数の和:147505

約数の個数: 16

約数和(自身を含む): 2445436224

約数和(自身を除く): 954247822

約数列:

[1, 2, 11, 22, 461, 922, 5071, 10142, 147031, 294062, 1617341, 3234682, 67781291, 135562582, 745594201, 1491188402]

約数ペア:

[(1, 1491188402), (2, 745594201), (11, 135562582), (22, 67781291), (461, 3234682), (922, 1617341), (5071, 294062), (10142, 147031)]