401080708

素因数分解:

$2^2\times 7^1\times {\mathrm{2137}}^1\times {\mathrm{6703}}^1$

素因数の和:8851

約数の個数: 24

約数和(自身を含む): 802656512

約数和(自身を除く): 401575804

約数列:

[1, 2, 4, 7, 14, 28, 2137, 4274, 6703, 8548, 13406, 14959, 26812, 29918, 46921, 59836, 93842, 187684, 14324311, 28648622, 57297244, 100270177, 200540354, 401080708]

約数ペア:

[(1, 401080708), (2, 200540354), (4, 100270177), (7, 57297244), (14, 28648622), (28, 14324311), (2137, 187684), (4274, 93842), (6703, 59836), (8548, 46921), (13406, 29918), (14959, 26812)]