636960022

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{887}}^1$

素因数の和:1212

約数の個数: 32

約数和(自身を含む): 1017349632

約数和(自身を除く): 380389610

約数列:

[1, 2, 23, 46, 67, 134, 233, 466, 887, 1541, 1774, 3082, 5359, 10718, 15611, 20401, 31222, 40802, 59429, 118858, 206671, 359053, 413342, 718106, 1366867, 2733734, 4753433, 9506866, 13846957, 27693914, 318480011, 636960022]

約数ペア:

[(1, 636960022), (2, 318480011), (23, 27693914), (46, 13846957), (67, 9506866), (134, 4753433), (233, 2733734), (466, 1366867), (887, 718106), (1541, 413342), (1774, 359053), (3082, 206671), (5359, 118858), (10718, 59429), (15611, 40802), (20401, 31222)]