190017776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{1399}}^1$

素因数の和:2073

約数の個数: 40

約数和(自身を含む): 397370400

約数和(自身を除く): 207352624

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 653, 1306, 1399, 2612, 2798, 5224, 5596, 8489, 10448, 11192, 16978, 18187, 22384, 33956, 36374, 67912, 72748, 135824, 145496, 290992, 913547, 1827094, 3654188, 7308376, 11876111, 14616752, 23752222, 47504444, 95008888, 190017776]

約数ペア:

[(1, 190017776), (2, 95008888), (4, 47504444), (8, 23752222), (13, 14616752), (16, 11876111), (26, 7308376), (52, 3654188), (104, 1827094), (208, 913547), (653, 290992), (1306, 145496), (1399, 135824), (2612, 72748), (2798, 67912), (5224, 36374), (5596, 33956), (8489, 22384), (10448, 18187), (11192, 16978)]