274123538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{14423}}^1$

素因数の和:14498

約数の個数: 32

約数和(自身を含む): 479799936

約数和(自身を除く): 205676398

約数列:

[1, 2, 13, 17, 26, 34, 43, 86, 221, 442, 559, 731, 1118, 1462, 9503, 14423, 19006, 28846, 187499, 245191, 374998, 490382, 620189, 1240378, 3187483, 6374966, 8062457, 10543213, 16124914, 21086426, 137061769, 274123538]

約数ペア:

[(1, 274123538), (2, 137061769), (13, 21086426), (17, 16124914), (26, 10543213), (34, 8062457), (43, 6374966), (86, 3187483), (221, 1240378), (442, 620189), (559, 490382), (731, 374998), (1118, 245191), (1462, 187499), (9503, 28846), (14423, 19006)]