3228256730

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{419}}^1\times {\mathrm{3911}}^1$

素因数の和:4534

約数の個数: 32

約数和(自身を含む): 5855794560

約数和(自身を除く): 2627537830

約数列:

[1, 2, 5, 10, 197, 394, 419, 838, 985, 1970, 2095, 3911, 4190, 7822, 19555, 39110, 82543, 165086, 412715, 770467, 825430, 1540934, 1638709, 3277418, 3852335, 7704670, 8193545, 16387090, 322825673, 645651346, 1614128365, 3228256730]

約数ペア:

[(1, 3228256730), (2, 1614128365), (5, 645651346), (10, 322825673), (197, 16387090), (394, 8193545), (419, 7704670), (838, 3852335), (985, 3277418), (1970, 1638709), (2095, 1540934), (3911, 825430), (4190, 770467), (7822, 412715), (19555, 165086), (39110, 82543)]