7864407470

素因数分解:

$2^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1511}}^1\times {\mathrm{1979}}^1$

素因数の和:3760

約数の個数: 32

約数和(自身を含む): 14226347520

約数和(自身を除く): 6361940050

約数列:

[1, 2, 5, 10, 263, 526, 1315, 1511, 1979, 2630, 3022, 3958, 7555, 9895, 15110, 19790, 397393, 520477, 794786, 1040954, 1986965, 2602385, 2990269, 3973930, 5204770, 5980538, 14951345, 29902690, 786440747, 1572881494, 3932203735, 7864407470]

約数ペア:

[(1, 7864407470), (2, 3932203735), (5, 1572881494), (10, 786440747), (263, 29902690), (526, 14951345), (1315, 5980538), (1511, 5204770), (1979, 3973930), (2630, 2990269), (3022, 2602385), (3958, 1986965), (7555, 1040954), (9895, 794786), (15110, 520477), (19790, 397393)]