1666484066

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{461119}}^1$

素因数の和:461273

約数の個数: 16

約数和(自身を含む): 2711385600

約数和(自身を除く): 1044901534

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 461119, 922238, 5994547, 11989094, 64095541, 128191082, 833242033, 1666484066]

約数ペア:

[(1, 1666484066), (2, 833242033), (13, 128191082), (26, 64095541), (139, 11989094), (278, 5994547), (1807, 922238), (3614, 461119)]