136420612

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{499}}^1\times {\mathrm{1667}}^1$

素因数の和:2211

約数の個数: 24

約数和(自身を含む): 245196000

約数和(自身を除く): 108775388

約数列:

[1, 2, 4, 41, 82, 164, 499, 998, 1667, 1996, 3334, 6668, 20459, 40918, 68347, 81836, 136694, 273388, 831833, 1663666, 3327332, 34105153, 68210306, 136420612]

約数ペア:

[(1, 136420612), (2, 68210306), (4, 34105153), (41, 3327332), (82, 1663666), (164, 831833), (499, 273388), (998, 136694), (1667, 81836), (1996, 68347), (3334, 40918), (6668, 20459)]