826988

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 1542240

約数和(自身を除く): 715252

約数列:

[1, 2, 4, 23, 46, 89, 92, 101, 178, 202, 356, 404, 2047, 2323, 4094, 4646, 8188, 8989, 9292, 17978, 35956, 206747, 413494, 826988]

約数ペア:

[(1, 826988), (2, 413494), (4, 206747), (23, 35956), (46, 17978), (89, 9292), (92, 8989), (101, 8188), (178, 4646), (202, 4094), (356, 2323), (404, 2047)]