285389215382

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{104309}}^1\times {\mathrm{44129}}^1$

素因数の和:148471

約数の個数: 16

約数和(自身を含む): 441907228800

約数和(自身を除く): 156518013418

約数列:

[1, 2, 31, 62, 44129, 88258, 104309, 208618, 1367999, 2735998, 3233579, 6467158, 4603051861, 9206103722, 142694607691, 285389215382]

約数ペア:

[(1, 285389215382), (2, 142694607691), (31, 9206103722), (62, 4603051861), (44129, 6467158), (88258, 3233579), (104309, 2735998), (208618, 1367999)]