2029291216

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{491}}^1\times {\mathrm{2663}}^1$

素因数の和:3259

約数の個数: 40

約数和(自身を含む): 3981870144

約数和(自身を除く): 1952578928

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 491, 776, 982, 1552, 1964, 2663, 3928, 5326, 7856, 10652, 21304, 42608, 47627, 95254, 190508, 258311, 381016, 516622, 762032, 1033244, 1307533, 2066488, 2615066, 4132976, 5230132, 10460264, 20920528, 126830701, 253661402, 507322804, 1014645608, 2029291216]

約数ペア:

[(1, 2029291216), (2, 1014645608), (4, 507322804), (8, 253661402), (16, 126830701), (97, 20920528), (194, 10460264), (388, 5230132), (491, 4132976), (776, 2615066), (982, 2066488), (1552, 1307533), (1964, 1033244), (2663, 762032), (3928, 516622), (5326, 381016), (7856, 258311), (10652, 190508), (21304, 95254), (42608, 47627)]