98987564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{3877}}^1$

素因数の和:4385

約数の個数: 24

約数和(自身を含む): 186981648

約数和(自身を除く): 87994084

約数列:

[1, 2, 4, 13, 26, 52, 491, 982, 1964, 3877, 6383, 7754, 12766, 15508, 25532, 50401, 100802, 201604, 1903607, 3807214, 7614428, 24746891, 49493782, 98987564]

約数ペア:

[(1, 98987564), (2, 49493782), (4, 24746891), (13, 7614428), (26, 3807214), (52, 1903607), (491, 201604), (982, 100802), (1964, 50401), (3877, 25532), (6383, 15508), (7754, 12766)]