2199547384

素因数分解:

$2^3\times {\mathrm{1217}}^1\times {\mathrm{225919}}^1$

素因数の和:227142

約数の個数: 16

約数和(自身を含む): 4127558400

約数和(自身を除く): 1928011016

約数列:

[1, 2, 4, 8, 1217, 2434, 4868, 9736, 225919, 451838, 903676, 1807352, 274943423, 549886846, 1099773692, 2199547384]

約数ペア:

[(1, 2199547384), (2, 1099773692), (4, 549886846), (8, 274943423), (1217, 1807352), (2434, 903676), (4868, 451838), (9736, 225919)]