201819320144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{827}}^1\times {\mathrm{1173259}}^1$

素因数の和:1174107

約数の個数: 40

約数和(自身を含む): 421613327520

約数和(自身を除く): 219794007376

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 827, 1654, 3308, 6616, 10751, 13232, 21502, 43004, 86008, 172016, 1173259, 2346518, 4693036, 9386072, 15252367, 18772144, 30504734, 61009468, 122018936, 244037872, 970285193, 1940570386, 3881140772, 7762281544, 12613707509, 15524563088, 25227415018, 50454830036, 100909660072, 201819320144]

約数ペア:

[(1, 201819320144), (2, 100909660072), (4, 50454830036), (8, 25227415018), (13, 15524563088), (16, 12613707509), (26, 7762281544), (52, 3881140772), (104, 1940570386), (208, 970285193), (827, 244037872), (1654, 122018936), (3308, 61009468), (6616, 30504734), (10751, 18772144), (13232, 15252367), (21502, 9386072), (43004, 4693036), (86008, 2346518), (172016, 1173259)]