858604292

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{22901}}^1$

素因数の和:23028

約数の個数: 48

約数和(自身を含む): 1867337472

約数和(自身を除く): 1008733180

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 103, 182, 206, 364, 412, 721, 1339, 1442, 2678, 2884, 5356, 9373, 18746, 22901, 37492, 45802, 91604, 160307, 297713, 320614, 595426, 641228, 1190852, 2083991, 2358803, 4167982, 4717606, 8335964, 9435212, 16511621, 30664439, 33023242, 61328878, 66046484, 122657756, 214651073, 429302146, 858604292]

約数ペア:

[(1, 858604292), (2, 429302146), (4, 214651073), (7, 122657756), (13, 66046484), (14, 61328878), (26, 33023242), (28, 30664439), (52, 16511621), (91, 9435212), (103, 8335964), (182, 4717606), (206, 4167982), (364, 2358803), (412, 2083991), (721, 1190852), (1339, 641228), (1442, 595426), (2678, 320614), (2884, 297713), (5356, 160307), (9373, 91604), (18746, 45802), (22901, 37492)]