509901968

素因数分解:

$2^4\times {\mathrm{6163}}^1\times {\mathrm{5171}}^1$

素因数の和:11342

約数の個数: 20

約数和(自身を含む): 988286448

約数和(自身を除く): 478384480

約数列:

[1, 2, 4, 8, 16, 5171, 6163, 10342, 12326, 20684, 24652, 41368, 49304, 82736, 98608, 31868873, 63737746, 127475492, 254950984, 509901968]

約数ペア:

[(1, 509901968), (2, 254950984), (4, 127475492), (8, 63737746), (16, 31868873), (5171, 98608), (6163, 82736), (10342, 49304), (12326, 41368), (20684, 24652)]