1401830426

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1\times {\mathrm{317}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 2179699200

約数和(自身を除く): 777868774

約数列:

[1, 2, 41, 82, 199, 271, 317, 398, 542, 634, 8159, 11111, 12997, 16318, 22222, 25994, 53929, 63083, 85907, 107858, 126166, 171814, 2211089, 2586403, 3522187, 4422178, 5172806, 7044374, 17095493, 34190986, 700915213, 1401830426]

約数ペア:

[(1, 1401830426), (2, 700915213), (41, 34190986), (82, 17095493), (199, 7044374), (271, 5172806), (317, 4422178), (398, 3522187), (542, 2586403), (634, 2211089), (8159, 171814), (11111, 126166), (12997, 107858), (16318, 85907), (22222, 63083), (25994, 53929)]