672972274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{601943}}^1$

素因数の和:602001

約数の個数: 16

約数和(自身を含む): 1112392512

約数和(自身を除く): 439420238

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 601943, 1203886, 7825259, 15650518, 25883549, 51767098, 336486137, 672972274]

約数ペア:

[(1, 672972274), (2, 336486137), (13, 51767098), (26, 25883549), (43, 15650518), (86, 7825259), (559, 1203886), (1118, 601943)]