581596988

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{3911}}^1$

素因数の和:4082

約数の個数: 48

約数和(自身を含む): 1198761984

約数和(自身を除く): 617164996

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 113, 188, 226, 329, 452, 658, 791, 1316, 1582, 3164, 3911, 5311, 7822, 10622, 15644, 21244, 27377, 37177, 54754, 74354, 109508, 148708, 183817, 367634, 441943, 735268, 883886, 1286719, 1767772, 2573438, 3093601, 5146876, 6187202, 12374404, 20771321, 41542642, 83085284, 145399247, 290798494, 581596988]

約数ペア:

[(1, 581596988), (2, 290798494), (4, 145399247), (7, 83085284), (14, 41542642), (28, 20771321), (47, 12374404), (94, 6187202), (113, 5146876), (188, 3093601), (226, 2573438), (329, 1767772), (452, 1286719), (658, 883886), (791, 735268), (1316, 441943), (1582, 367634), (3164, 183817), (3911, 148708), (5311, 109508), (7822, 74354), (10622, 54754), (15644, 37177), (21244, 27377)]