4979286

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 12277440

約数和(自身を除く): 7298154

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 41, 54, 78, 82, 117, 123, 173, 234, 246, 346, 351, 369, 519, 533, 702, 738, 1038, 1066, 1107, 1557, 1599, 2214, 2249, 3114, 3198, 4498, 4671, 4797, 6747, 7093, 9342, 9594, 13494, 14186, 14391, 20241, 21279, 28782, 40482, 42558, 60723, 63837, 92209, 121446, 127674, 184418, 191511, 276627, 383022, 553254, 829881, 1659762, 2489643, 4979286]

約数ペア:

[(1, 4979286), (2, 2489643), (3, 1659762), (6, 829881), (9, 553254), (13, 383022), (18, 276627), (26, 191511), (27, 184418), (39, 127674), (41, 121446), (54, 92209), (78, 63837), (82, 60723), (117, 42558), (123, 40482), (173, 28782), (234, 21279), (246, 20241), (346, 14391), (351, 14186), (369, 13494), (519, 9594), (533, 9342), (702, 7093), (738, 6747), (1038, 4797), (1066, 4671), (1107, 4498), (1557, 3198), (1599, 3114), (2214, 2249)]