1279179638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{41443}}^1$

素因数の和:41540

約数の個数: 32

約数和(自身を含む): 2220072192

約数和(自身を除く): 940892554

約数列:

[1, 2, 11, 22, 23, 46, 61, 122, 253, 506, 671, 1342, 1403, 2806, 15433, 30866, 41443, 82886, 455873, 911746, 953189, 1906378, 2528023, 5056046, 10485079, 20970158, 27808253, 55616506, 58144529, 116289058, 639589819, 1279179638]

約数ペア:

[(1, 1279179638), (2, 639589819), (11, 116289058), (22, 58144529), (23, 55616506), (46, 27808253), (61, 20970158), (122, 10485079), (253, 5056046), (506, 2528023), (671, 1906378), (1342, 953189), (1403, 911746), (2806, 455873), (15433, 82886), (30866, 41443)]