2820180904

素因数分解:

$2^3\times {\mathrm{331}}^1\times {\mathrm{1031}}^1\times {\mathrm{1033}}^1$

素因数の和:2401

約数の個数: 32

約数和(自身を含む): 5314098240

約数和(自身を除く): 2493917336

約数列:

[1, 2, 4, 8, 331, 662, 1031, 1033, 1324, 2062, 2066, 2648, 4124, 4132, 8248, 8264, 341261, 341923, 682522, 683846, 1065023, 1365044, 1367692, 2130046, 2730088, 2735384, 4260092, 8520184, 352522613, 705045226, 1410090452, 2820180904]

約数ペア:

[(1, 2820180904), (2, 1410090452), (4, 705045226), (8, 352522613), (331, 8520184), (662, 4260092), (1031, 2735384), (1033, 2730088), (1324, 2130046), (2062, 1367692), (2066, 1365044), (2648, 1065023), (4124, 683846), (4132, 682522), (8248, 341923), (8264, 341261)]