2080453678

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{30949}}^1$

素因数の和:31060

約数の個数: 32

約数和(自身を含む): 3454020000

約数和(自身を除く): 1373566322

約数列:

[1, 2, 19, 29, 38, 58, 61, 122, 551, 1102, 1159, 1769, 2318, 3538, 30949, 33611, 61898, 67222, 588031, 897521, 1176062, 1795042, 1887889, 3775778, 17052899, 34105798, 35869891, 54748781, 71739782, 109497562, 1040226839, 2080453678]

約数ペア:

[(1, 2080453678), (2, 1040226839), (19, 109497562), (29, 71739782), (38, 54748781), (58, 35869891), (61, 34105798), (122, 17052899), (551, 3775778), (1102, 1887889), (1159, 1795042), (1769, 1176062), (2318, 897521), (3538, 588031), (30949, 67222), (33611, 61898)]