400046314

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{147401}}^1$

素因数の和:147485

約数の個数: 16

約数和(自身を含む): 636776640

約数和(自身を除く): 236730326

約数列:

[1, 2, 23, 46, 59, 118, 1357, 2714, 147401, 294802, 3390223, 6780446, 8696659, 17393318, 200023157, 400046314]

約数ペア:

[(1, 400046314), (2, 200023157), (23, 17393318), (46, 8696659), (59, 6780446), (118, 3390223), (1357, 294802), (2714, 147401)]