291229822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{6397}}^1$

素因数の和:6532

約数の個数: 32

約数和(自身を含む): 503036352

約数和(自身を除く): 211806530

約数列:

[1, 2, 13, 17, 26, 34, 103, 206, 221, 442, 1339, 1751, 2678, 3502, 6397, 12794, 22763, 45526, 83161, 108749, 166322, 217498, 658891, 1317782, 1413737, 2827474, 8565583, 11201147, 17131166, 22402294, 145614911, 291229822]

約数ペア:

[(1, 291229822), (2, 145614911), (13, 22402294), (17, 17131166), (26, 11201147), (34, 8565583), (103, 2827474), (206, 1413737), (221, 1317782), (442, 658891), (1339, 217498), (1751, 166322), (2678, 108749), (3502, 83161), (6397, 45526), (12794, 22763)]