1315218

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 32

約数和(自身を含む): 2822400

約数和(自身を除く): 1507182

約数列:

[1, 2, 3, 6, 19, 38, 57, 83, 114, 139, 166, 249, 278, 417, 498, 834, 1577, 2641, 3154, 4731, 5282, 7923, 9462, 11537, 15846, 23074, 34611, 69222, 219203, 438406, 657609, 1315218]

約数ペア:

[(1, 1315218), (2, 657609), (3, 438406), (6, 219203), (19, 69222), (38, 34611), (57, 23074), (83, 15846), (114, 11537), (139, 9462), (166, 7923), (249, 5282), (278, 4731), (417, 3154), (498, 2641), (834, 1577)]