533494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1$

素因数の和:120

約数の個数: 24

約数和(自身を含む): 928368

約数和(自身を除く): 394874

約数列:

[1, 2, 13, 17, 26, 34, 71, 142, 221, 289, 442, 578, 923, 1207, 1846, 2414, 3757, 7514, 15691, 20519, 31382, 41038, 266747, 533494]

約数ペア:

[(1, 533494), (2, 266747), (13, 41038), (17, 31382), (26, 20519), (34, 15691), (71, 7514), (142, 3757), (221, 2414), (289, 1846), (442, 1207), (578, 923)]