1664078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2207}}^1$

素因数の和:2251

約数の個数: 16

約数和(自身を含む): 2782080

約数和(自身を除く): 1118002

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 2207, 4414, 28691, 57382, 64003, 128006, 832039, 1664078]

約数ペア:

[(1, 1664078), (2, 832039), (13, 128006), (26, 64003), (29, 57382), (58, 28691), (377, 4414), (754, 2207)]