8382686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 14515200

約数和(自身を除く): 6132514

約数列:

[1, 2, 13, 19, 26, 38, 71, 142, 239, 247, 478, 494, 923, 1349, 1846, 2698, 3107, 4541, 6214, 9082, 16969, 17537, 33938, 35074, 59033, 118066, 220597, 322411, 441194, 644822, 4191343, 8382686]

約数ペア:

[(1, 8382686), (2, 4191343), (13, 644822), (19, 441194), (26, 322411), (38, 220597), (71, 118066), (142, 59033), (239, 35074), (247, 33938), (478, 17537), (494, 16969), (923, 9082), (1349, 6214), (1846, 4541), (2698, 3107)]