1775200973

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{1889}}^1$

素因数の和:2381

約数の個数: 32

約数和(自身を含む): 2286144000

約数和(自身を除く): 510943027

約数列:

[1, 7, 13, 23, 91, 161, 299, 449, 1889, 2093, 3143, 5837, 10327, 13223, 24557, 40859, 43447, 72289, 134251, 171899, 304129, 564811, 848161, 939757, 3953677, 5937127, 11026093, 19507703, 77182651, 136553921, 253600139, 1775200973]

約数ペア:

[(1, 1775200973), (7, 253600139), (13, 136553921), (23, 77182651), (91, 19507703), (161, 11026093), (299, 5937127), (449, 3953677), (1889, 939757), (2093, 848161), (3143, 564811), (5837, 304129), (10327, 171899), (13223, 134251), (24557, 72289), (40859, 43447)]