945513394

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{32993}}^1$

素因数の和:33114

約数の個数: 32

約数和(自身を含む): 1710408960

約数和(自身を除く): 764895566

約数列:

[1, 2, 7, 14, 23, 46, 89, 161, 178, 322, 623, 1246, 2047, 4094, 14329, 28658, 32993, 65986, 230951, 461902, 758839, 1517678, 2936377, 5311873, 5872754, 10623746, 20554639, 41109278, 67536671, 135073342, 472756697, 945513394]

約数ペア:

[(1, 945513394), (2, 472756697), (7, 135073342), (14, 67536671), (23, 41109278), (46, 20554639), (89, 10623746), (161, 5872754), (178, 5311873), (322, 2936377), (623, 1517678), (1246, 758839), (2047, 461902), (4094, 230951), (14329, 65986), (28658, 32993)]