2019236176

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{271}}^1\times {\mathrm{2857}}^1$

素因数の和:3299

約数の個数: 40

約数和(自身を含む): 3952179584

約数和(自身を除く): 1932943408

約数列:

[1, 2, 4, 8, 16, 163, 271, 326, 542, 652, 1084, 1304, 2168, 2608, 2857, 4336, 5714, 11428, 22856, 44173, 45712, 88346, 176692, 353384, 465691, 706768, 774247, 931382, 1548494, 1862764, 3096988, 3725528, 6193976, 7451056, 12387952, 126202261, 252404522, 504809044, 1009618088, 2019236176]

約数ペア:

[(1, 2019236176), (2, 1009618088), (4, 504809044), (8, 252404522), (16, 126202261), (163, 12387952), (271, 7451056), (326, 6193976), (542, 3725528), (652, 3096988), (1084, 1862764), (1304, 1548494), (2168, 931382), (2608, 774247), (2857, 706768), (4336, 465691), (5714, 353384), (11428, 176692), (22856, 88346), (44173, 45712)]