2454689974

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{122209}}^1$

素因数の和:122316

約数の個数: 24

約数和(自身を含む): 4095990360

約数和(自身を除く): 1641300386

約数列:

[1, 2, 11, 22, 83, 121, 166, 242, 913, 1826, 10043, 20086, 122209, 244418, 1344299, 2688598, 10143347, 14787289, 20286694, 29574578, 111576817, 223153634, 1227344987, 2454689974]

約数ペア:

[(1, 2454689974), (2, 1227344987), (11, 223153634), (22, 111576817), (83, 29574578), (121, 20286694), (166, 14787289), (242, 10143347), (913, 2688598), (1826, 1344299), (10043, 244418), (20086, 122209)]