131445194

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1\times {\mathrm{2267}}^1$

素因数の和:2869

約数の個数: 16

約数和(自身を含む): 201343968

約数和(自身を除く): 69898774

約数列:

[1, 2, 53, 106, 547, 1094, 2267, 4534, 28991, 57982, 120151, 240302, 1240049, 2480098, 65722597, 131445194]

約数ペア:

[(1, 131445194), (2, 65722597), (53, 2480098), (106, 1240049), (547, 240302), (1094, 120151), (2267, 57982), (4534, 28991)]