970231678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{10889}}^1$

素因数の和:11076

約数の個数: 32

約数和(自身を含む): 1646568000

約数和(自身を除く): 676336322

約数列:

[1, 2, 13, 23, 26, 46, 149, 298, 299, 598, 1937, 3427, 3874, 6854, 10889, 21778, 44551, 89102, 141557, 250447, 283114, 500894, 1622461, 3244922, 3255811, 6511622, 21091993, 37316603, 42183986, 74633206, 485115839, 970231678]

約数ペア:

[(1, 970231678), (2, 485115839), (13, 74633206), (23, 42183986), (26, 37316603), (46, 21091993), (149, 6511622), (298, 3255811), (299, 3244922), (598, 1622461), (1937, 500894), (3427, 283114), (3874, 250447), (6854, 141557), (10889, 89102), (21778, 44551)]