504787970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{18913}}^1$

素因数の和:19094

約数の個数: 32

約数和(自身を含む): 968245488

約数和(自身を除く): 463457518

約数列:

[1, 2, 5, 10, 17, 34, 85, 157, 170, 314, 785, 1570, 2669, 5338, 13345, 18913, 26690, 37826, 94565, 189130, 321521, 643042, 1607605, 2969341, 3215210, 5938682, 14846705, 29693410, 50478797, 100957594, 252393985, 504787970]

約数ペア:

[(1, 504787970), (2, 252393985), (5, 100957594), (10, 50478797), (17, 29693410), (34, 14846705), (85, 5938682), (157, 3215210), (170, 2969341), (314, 1607605), (785, 643042), (1570, 321521), (2669, 189130), (5338, 94565), (13345, 37826), (18913, 26690)]