1263354122

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{1997}}^1$

素因数の和:2222

約数の個数: 32

約数和(自身を含む): 1989816192

約数和(自身を除く): 726462070

約数列:

[1, 2, 37, 74, 83, 103, 166, 206, 1997, 3071, 3811, 3994, 6142, 7622, 8549, 17098, 73889, 147778, 165751, 205691, 316313, 331502, 411382, 632626, 6132787, 7610567, 12265574, 15221134, 17072353, 34144706, 631677061, 1263354122]

約数ペア:

[(1, 1263354122), (2, 631677061), (37, 34144706), (74, 17072353), (83, 15221134), (103, 12265574), (166, 7610567), (206, 6132787), (1997, 632626), (3071, 411382), (3811, 331502), (3994, 316313), (6142, 205691), (7622, 165751), (8549, 147778), (17098, 73889)]