289258148

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1373}}^1\times {\mathrm{1699}}^1$

素因数の和:3107

約数の個数: 24

約数和(自身を含む): 523219200

約数和(自身を除く): 233961052

約数列:

[1, 2, 4, 31, 62, 124, 1373, 1699, 2746, 3398, 5492, 6796, 42563, 52669, 85126, 105338, 170252, 210676, 2332727, 4665454, 9330908, 72314537, 144629074, 289258148]

約数ペア:

[(1, 289258148), (2, 144629074), (4, 72314537), (31, 9330908), (62, 4665454), (124, 2332727), (1373, 210676), (1699, 170252), (2746, 105338), (3398, 85126), (5492, 52669), (6796, 42563)]