242669764

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{50263}}^1$

素因数の和:50355

約数の個数: 24

約数和(自身を含む): 455995008

約数和(自身を除く): 213325244

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 50263, 100526, 201052, 854471, 1708942, 3417884, 3568673, 7137346, 14274692, 60667441, 121334882, 242669764]

約数ペア:

[(1, 242669764), (2, 121334882), (4, 60667441), (17, 14274692), (34, 7137346), (68, 3568673), (71, 3417884), (142, 1708942), (284, 854471), (1207, 201052), (2414, 100526), (4828, 50263)]