9981682852

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1\times {\mathrm{557}}^1$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 17822609280

約数和(自身を除く): 7840926428

約数列:

[1, 2, 4, 139, 167, 193, 278, 334, 386, 556, 557, 668, 772, 1114, 2228, 23213, 26827, 32231, 46426, 53654, 64462, 77423, 92852, 93019, 107308, 107501, 128924, 154846, 186038, 215002, 309692, 372076, 430004, 4480109, 8960218, 12929641, 14942639, 17920436, 17952667, 25859282, 29885278, 35905334, 51718564, 59770556, 71810668, 2495420713, 4990841426, 9981682852]

約数ペア:

[(1, 9981682852), (2, 4990841426), (4, 2495420713), (139, 71810668), (167, 59770556), (193, 51718564), (278, 35905334), (334, 29885278), (386, 25859282), (556, 17952667), (557, 17920436), (668, 14942639), (772, 12929641), (1114, 8960218), (2228, 4480109), (23213, 430004), (26827, 372076), (32231, 309692), (46426, 215002), (53654, 186038), (64462, 154846), (77423, 128924), (92852, 107501), (93019, 107308)]