1170436988

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1\times {\mathrm{1483}}^1$

素因数の和:1962

約数の個数: 48

約数和(自身を含む): 2381428224

約数和(自身を除く): 1210991236

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 397, 497, 794, 994, 1483, 1588, 1988, 2779, 2966, 5558, 5932, 10381, 11116, 20762, 28187, 41524, 56374, 105293, 112748, 197309, 210586, 394618, 421172, 588751, 737051, 789236, 1177502, 1474102, 2355004, 2948204, 4121257, 8242514, 16485028, 41801321, 83602642, 167205284, 292609247, 585218494, 1170436988]

約数ペア:

[(1, 1170436988), (2, 585218494), (4, 292609247), (7, 167205284), (14, 83602642), (28, 41801321), (71, 16485028), (142, 8242514), (284, 4121257), (397, 2948204), (497, 2355004), (794, 1474102), (994, 1177502), (1483, 789236), (1588, 737051), (1988, 588751), (2779, 421172), (2966, 394618), (5558, 210586), (5932, 197309), (10381, 112748), (11116, 105293), (20762, 56374), (28187, 41524)]