565549790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^2\times {\mathrm{863}}^1$

素因数の和:1025

約数の個数: 48

約数和(自身を含む): 1113243264

約数和(自身を除く): 547693474

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 863, 923, 1726, 1846, 4315, 4615, 5041, 8630, 9230, 10082, 11219, 22438, 25205, 50410, 56095, 61273, 65533, 112190, 122546, 131066, 306365, 327665, 612730, 655330, 796549, 1593098, 3982745, 4350383, 7965490, 8700766, 21751915, 43503830, 56554979, 113109958, 282774895, 565549790]

約数ペア:

[(1, 565549790), (2, 282774895), (5, 113109958), (10, 56554979), (13, 43503830), (26, 21751915), (65, 8700766), (71, 7965490), (130, 4350383), (142, 3982745), (355, 1593098), (710, 796549), (863, 655330), (923, 612730), (1726, 327665), (1846, 306365), (4315, 131066), (4615, 122546), (5041, 112190), (8630, 65533), (9230, 61273), (10082, 56095), (11219, 50410), (22438, 25205)]