289172074

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{541}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 468288000

約数和(自身を除く): 179115926

約数列:

[1, 2, 17, 34, 79, 158, 199, 398, 541, 1082, 1343, 2686, 3383, 6766, 9197, 15721, 18394, 31442, 42739, 85478, 107659, 215318, 267257, 534514, 726563, 1453126, 1830203, 3660406, 8505061, 17010122, 144586037, 289172074]

約数ペア:

[(1, 289172074), (2, 144586037), (17, 17010122), (34, 8505061), (79, 3660406), (158, 1830203), (199, 1453126), (398, 726563), (541, 534514), (1082, 267257), (1343, 215318), (2686, 107659), (3383, 85478), (6766, 42739), (9197, 31442), (15721, 18394)]