551699668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2551}}^1\times {\mathrm{4159}}^1$

素因数の和:6727

約数の個数: 24

約数和(自身を含む): 1040399360

約数和(自身を除く): 488699692

約数列:

[1, 2, 4, 13, 26, 52, 2551, 4159, 5102, 8318, 10204, 16636, 33163, 54067, 66326, 108134, 132652, 216268, 10609609, 21219218, 42438436, 137924917, 275849834, 551699668]

約数ペア:

[(1, 551699668), (2, 275849834), (4, 137924917), (13, 42438436), (26, 21219218), (52, 10609609), (2551, 216268), (4159, 132652), (5102, 108134), (8318, 66326), (10204, 54067), (16636, 33163)]