1296642602

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{1523}}^1\times {\mathrm{4783}}^1$

素因数の和:6397

約数の個数: 16

約数和(自身を含む): 1968520320

約数和(自身を除く): 671877718

約数列:

[1, 2, 89, 178, 1523, 3046, 4783, 9566, 135547, 271094, 425687, 851374, 7284509, 14569018, 648321301, 1296642602]

約数ペア:

[(1, 1296642602), (2, 648321301), (89, 14569018), (178, 7284509), (1523, 851374), (3046, 425687), (4783, 271094), (9566, 135547)]