216886679

素因数分解:

${\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{2309}}^1$

素因数の和:2458

約数の個数: 16

約数和(自身を含む): 232848000

約数和(自身を除く): 15961321

約数列:

[1, 29, 41, 79, 1189, 2291, 2309, 3239, 66961, 93931, 94669, 182411, 2745401, 5289919, 7478851, 216886679]

約数ペア:

[(1, 216886679), (29, 7478851), (41, 5289919), (79, 2745401), (1189, 182411), (2291, 94669), (2309, 93931), (3239, 66961)]