2017294796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{191831}}^1$

素因数の和:192085

約数の個数: 24

約数和(自身を含む): 3867333120

約数和(自身を除く): 1850038324

約数列:

[1, 2, 4, 11, 22, 44, 239, 478, 956, 2629, 5258, 10516, 191831, 383662, 767324, 2110141, 4220282, 8440564, 45847609, 91695218, 183390436, 504323699, 1008647398, 2017294796]

約数ペア:

[(1, 2017294796), (2, 1008647398), (4, 504323699), (11, 183390436), (22, 91695218), (44, 45847609), (239, 8440564), (478, 4220282), (956, 2110141), (2629, 767324), (5258, 383662), (10516, 191831)]