488172968

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{5303}}^1$

素因数の和:5657

約数の個数: 32

約数和(自身を含む): 943263360

約数和(自身を除く): 455090392

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 311, 622, 1244, 2488, 5303, 10606, 11507, 21212, 23014, 42424, 46028, 92056, 196211, 392422, 784844, 1569688, 1649233, 3298466, 6596932, 13193864, 61021621, 122043242, 244086484, 488172968]

約数ペア:

[(1, 488172968), (2, 244086484), (4, 122043242), (8, 61021621), (37, 13193864), (74, 6596932), (148, 3298466), (296, 1649233), (311, 1569688), (622, 784844), (1244, 392422), (2488, 196211), (5303, 92056), (10606, 46028), (11507, 42424), (21212, 23014)]