520025318404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1201}}^1\times {\mathrm{6367553}}^1$

素因数の和:6368775

約数の個数: 24

約数和(自身を含む): 964378788408

約数和(自身を除く): 444353470004

約数列:

[1, 2, 4, 17, 34, 68, 1201, 2402, 4804, 20417, 40834, 81668, 6367553, 12735106, 25470212, 108248401, 216496802, 432993604, 7647431153, 15294862306, 30589724612, 130006329601, 260012659202, 520025318404]

約数ペア:

[(1, 520025318404), (2, 260012659202), (4, 130006329601), (17, 30589724612), (34, 15294862306), (68, 7647431153), (1201, 432993604), (2402, 216496802), (4804, 108248401), (20417, 25470212), (40834, 12735106), (81668, 6367553)]