1330458578

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1\times {\mathrm{541}}^1$

素因数の和:1070

約数の個数: 32

約数和(自身を含む): 2092662000

約数和(自身を除く): 762203422

約数列:

[1, 2, 29, 58, 109, 218, 389, 541, 778, 1082, 3161, 6322, 11281, 15689, 22562, 31378, 42401, 58969, 84802, 117938, 210449, 420898, 1229629, 1710101, 2459258, 3420202, 6103021, 12206042, 22938941, 45877882, 665229289, 1330458578]

約数ペア:

[(1, 1330458578), (2, 665229289), (29, 45877882), (58, 22938941), (109, 12206042), (218, 6103021), (389, 3420202), (541, 2459258), (778, 1710101), (1082, 1229629), (3161, 420898), (6322, 210449), (11281, 117938), (15689, 84802), (22562, 58969), (31378, 42401)]