127966871812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{4801}}^1\times {\mathrm{512581}}^1$

素因数の和:517399

約数の個数: 24

約数和(自身を含む): 241219038872

約数和(自身を除く): 113252167060

約数列:

[1, 2, 4, 13, 26, 52, 4801, 9602, 19204, 62413, 124826, 249652, 512581, 1025162, 2050324, 6663553, 13327106, 26654212, 2460901381, 4921802762, 9843605524, 31991717953, 63983435906, 127966871812]

約数ペア:

[(1, 127966871812), (2, 63983435906), (4, 31991717953), (13, 9843605524), (26, 4921802762), (52, 2460901381), (4801, 26654212), (9602, 13327106), (19204, 6663553), (62413, 2050324), (124826, 1025162), (249652, 512581)]