2894574145

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{27917}}^1$

素因数の和:28244

約数の個数: 16

約数和(自身を含む): 3527718480

約数和(自身を除く): 633144335

約数列:

[1, 5, 89, 233, 445, 1165, 20737, 27917, 103685, 139585, 2484613, 6504661, 12423065, 32523305, 578914829, 2894574145]

約数ペア:

[(1, 2894574145), (5, 578914829), (89, 32523305), (233, 12423065), (445, 6504661), (1165, 2484613), (20737, 139585), (27917, 103685)]