21982180147214

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{50650184671}}^1$

素因数の和:50650184711

約数の個数: 16

約数和(自身を含む): 38899341828096

約数和(自身を除く): 16917161680882

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 50650184671, 101300369342, 354551292697, 709102585394, 1570155724801, 3140311449602, 10991090073607, 21982180147214]

約数ペア:

[(1, 21982180147214), (2, 10991090073607), (7, 3140311449602), (14, 1570155724801), (31, 709102585394), (62, 354551292697), (217, 101300369342), (434, 50650184671)]