520099372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{41849}}^1$

素因数の和:42105

約数の個数: 24

約数和(自身を含む): 984312000

約数和(自身を除く): 464212628

約数列:

[1, 2, 4, 13, 26, 52, 239, 478, 956, 3107, 6214, 12428, 41849, 83698, 167396, 544037, 1088074, 2176148, 10001911, 20003822, 40007644, 130024843, 260049686, 520099372]

約数ペア:

[(1, 520099372), (2, 260049686), (4, 130024843), (13, 40007644), (26, 20003822), (52, 10001911), (239, 2176148), (478, 1088074), (956, 544037), (3107, 167396), (6214, 83698), (12428, 41849)]