4065126

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 9311040

約数和(自身を除く): 5245914

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 169, 211, 247, 338, 422, 494, 507, 633, 741, 1014, 1266, 1482, 2743, 3211, 4009, 5486, 6422, 8018, 8229, 9633, 12027, 16458, 19266, 24054, 35659, 52117, 71318, 104234, 106977, 156351, 213954, 312702, 677521, 1355042, 2032563, 4065126]

約数ペア:

[(1, 4065126), (2, 2032563), (3, 1355042), (6, 677521), (13, 312702), (19, 213954), (26, 156351), (38, 106977), (39, 104234), (57, 71318), (78, 52117), (114, 35659), (169, 24054), (211, 19266), (247, 16458), (338, 12027), (422, 9633), (494, 8229), (507, 8018), (633, 6422), (741, 5486), (1014, 4009), (1266, 3211), (1482, 2743)]