13307908844

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{367}}^1\times {\mathrm{491}}^1\times {\mathrm{499}}^1$

素因数の和:1398

約数の個数: 48

約数和(自身を含む): 24080448000

約数和(自身を除く): 10772539156

約数列:

[1, 2, 4, 37, 74, 148, 367, 491, 499, 734, 982, 998, 1468, 1964, 1996, 13579, 18167, 18463, 27158, 36334, 36926, 54316, 72668, 73852, 180197, 183133, 245009, 360394, 366266, 490018, 720788, 732532, 980036, 6667289, 6775921, 9065333, 13334578, 13551842, 18130666, 26669156, 27103684, 36261332, 89918303, 179836606, 359673212, 3326977211, 6653954422, 13307908844]

約数ペア:

[(1, 13307908844), (2, 6653954422), (4, 3326977211), (37, 359673212), (74, 179836606), (148, 89918303), (367, 36261332), (491, 27103684), (499, 26669156), (734, 18130666), (982, 13551842), (998, 13334578), (1468, 9065333), (1964, 6775921), (1996, 6667289), (13579, 980036), (18167, 732532), (18463, 720788), (27158, 490018), (36334, 366266), (36926, 360394), (54316, 245009), (72668, 183133), (73852, 180197)]