1618442288

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{4397941}}^1$

素因数の和:4397972

約数の個数: 20

約数和(自身を含む): 3272068848

約数和(自身を除く): 1653626560

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 4397941, 8795882, 17591764, 35183528, 70367056, 101152643, 202305286, 404610572, 809221144, 1618442288]

約数ペア:

[(1, 1618442288), (2, 809221144), (4, 404610572), (8, 202305286), (16, 101152643), (23, 70367056), (46, 35183528), (92, 17591764), (184, 8795882), (368, 4397941)]