492745090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1171}}^1\times {\mathrm{1451}}^1$

素因数の和:2658

約数の個数: 32

約数和(自身を含む): 918941760

約数和(自身を除く): 426196670

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1171, 1451, 2342, 2902, 5855, 7255, 11710, 14510, 33959, 42079, 67918, 84158, 169795, 210395, 339590, 420790, 1699121, 3398242, 8495605, 16991210, 49274509, 98549018, 246372545, 492745090]

約数ペア:

[(1, 492745090), (2, 246372545), (5, 98549018), (10, 49274509), (29, 16991210), (58, 8495605), (145, 3398242), (290, 1699121), (1171, 420790), (1451, 339590), (2342, 210395), (2902, 169795), (5855, 84158), (7255, 67918), (11710, 42079), (14510, 33959)]