7890271778

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12214043}}^1$

素因数の和:12214081

約数の個数: 16

約数和(自身を含む): 13191167520

約数和(自身を除く): 5300895742

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 12214043, 24428086, 207638731, 232066817, 415277462, 464133634, 3945135889, 7890271778]

約数ペア:

[(1, 7890271778), (2, 3945135889), (17, 464133634), (19, 415277462), (34, 232066817), (38, 207638731), (323, 24428086), (646, 12214043)]