7988322

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{887}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 17049600

約数和(自身を除く): 9061278

約数列:

[1, 2, 3, 6, 19, 38, 57, 79, 114, 158, 237, 474, 887, 1501, 1774, 2661, 3002, 4503, 5322, 9006, 16853, 33706, 50559, 70073, 101118, 140146, 210219, 420438, 1331387, 2662774, 3994161, 7988322]

約数ペア:

[(1, 7988322), (2, 3994161), (3, 2662774), (6, 1331387), (19, 420438), (38, 210219), (57, 140146), (79, 101118), (114, 70073), (158, 50559), (237, 33706), (474, 16853), (887, 9006), (1501, 5322), (1774, 4503), (2661, 3002)]