443046860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1\times {\mathrm{1307}}^1$

素因数の和:2330

約数の個数: 48

約数和(自身を含む): 986870304

約数和(自身を除く): 543823444

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 997, 1307, 1994, 2614, 3988, 4985, 5228, 6535, 9970, 13070, 16949, 19940, 22219, 26140, 33898, 44438, 67796, 84745, 88876, 111095, 169490, 222190, 338980, 444380, 1303079, 2606158, 5212316, 6515395, 13030790, 22152343, 26061580, 44304686, 88609372, 110761715, 221523430, 443046860]

約数ペア:

[(1, 443046860), (2, 221523430), (4, 110761715), (5, 88609372), (10, 44304686), (17, 26061580), (20, 22152343), (34, 13030790), (68, 6515395), (85, 5212316), (170, 2606158), (340, 1303079), (997, 444380), (1307, 338980), (1994, 222190), (2614, 169490), (3988, 111095), (4985, 88876), (5228, 84745), (6535, 67796), (9970, 44438), (13070, 33898), (16949, 26140), (19940, 22219)]