268280914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{420503}}^1$

素因数の和:420545

約数の個数: 16

約数和(自身を含む): 454144320

約数和(自身を除く): 185863406

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 420503, 841006, 4625533, 9251066, 12194587, 24389174, 134140457, 268280914]

約数ペア:

[(1, 268280914), (2, 134140457), (11, 24389174), (22, 12194587), (29, 9251066), (58, 4625533), (319, 841006), (638, 420503)]