290410532092

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{105401}}^1\times {\mathrm{40519}}^1$

素因数の和:145941

約数の個数: 24

約数和(自身を含む): 538132019040

約数和(自身を除く): 247721486948

約数列:

[1, 2, 4, 17, 34, 68, 40519, 81038, 105401, 162076, 210802, 421604, 688823, 1377646, 1791817, 2755292, 3583634, 7167268, 4270743119, 8541486238, 17082972476, 72602633023, 145205266046, 290410532092]

約数ペア:

[(1, 290410532092), (2, 145205266046), (4, 72602633023), (17, 17082972476), (34, 8541486238), (68, 4270743119), (40519, 7167268), (81038, 3583634), (105401, 2755292), (162076, 1791817), (210802, 1377646), (421604, 688823)]