3997172408

素因数分解:

$2^3\times {\mathrm{659}}^1\times {\mathrm{758189}}^1$

素因数の和:758854

約数の個数: 16

約数和(自身を含む): 7506081000

約数和(自身を除く): 3508908592

約数列:

[1, 2, 4, 8, 659, 1318, 2636, 5272, 758189, 1516378, 3032756, 6065512, 499646551, 999293102, 1998586204, 3997172408]

約数ペア:

[(1, 3997172408), (2, 1998586204), (4, 999293102), (8, 499646551), (659, 6065512), (1318, 3032756), (2636, 1516378), (5272, 758189)]