1691039074478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7691}}^1\times {\mathrm{497449}}^1$

素因数の和:505172

約数の個数: 32

約数和(自身を含む): 2892747362400

約数和(自身を除く): 1201708287922

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 7691, 15382, 99983, 130747, 199966, 261494, 497449, 994898, 1699711, 3399422, 6466837, 8456633, 12933674, 16913266, 109936229, 219872458, 3825880259, 7651760518, 49736443367, 65039964403, 99472886734, 130079928806, 845519537239, 1691039074478]

約数ペア:

[(1, 1691039074478), (2, 845519537239), (13, 130079928806), (17, 99472886734), (26, 65039964403), (34, 49736443367), (221, 7651760518), (442, 3825880259), (7691, 219872458), (15382, 109936229), (99983, 16913266), (130747, 12933674), (199966, 8456633), (261494, 6466837), (497449, 3399422), (994898, 1699711)]