1838695684

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2118313}}^1$

素因数の和:2118355

約数の個数: 24

約数和(自身を含む): 3796018688

約数和(自身を除く): 1957323004

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 2118313, 4236626, 8473252, 14828191, 29656382, 59312764, 65667703, 131335406, 262670812, 459673921, 919347842, 1838695684]

約数ペア:

[(1, 1838695684), (2, 919347842), (4, 459673921), (7, 262670812), (14, 131335406), (28, 65667703), (31, 59312764), (62, 29656382), (124, 14828191), (217, 8473252), (434, 4236626), (868, 2118313)]