13283590

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 24766560

約数和(自身を除く): 11482970

約数列:

[1, 2, 5, 10, 41, 82, 179, 181, 205, 358, 362, 410, 895, 905, 1790, 1810, 7339, 7421, 14678, 14842, 32399, 36695, 37105, 64798, 73390, 74210, 161995, 323990, 1328359, 2656718, 6641795, 13283590]

約数ペア:

[(1, 13283590), (2, 6641795), (5, 2656718), (10, 1328359), (41, 323990), (82, 161995), (179, 74210), (181, 73390), (205, 64798), (358, 37105), (362, 36695), (410, 32399), (895, 14842), (905, 14678), (1790, 7421), (1810, 7339)]