478917820801

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1\times {\mathrm{1987879}}^1$

素因数の和:1988284

約数の個数: 16

約数和(自身を含む): 553680240640

約数和(自身を除く): 74762419839

約数列:

[1, 7, 127, 271, 889, 1897, 34417, 240919, 1987879, 13915153, 252460633, 538715209, 1767224431, 3771006463, 68416831543, 478917820801]

約数ペア:

[(1, 478917820801), (7, 68416831543), (127, 3771006463), (271, 1767224431), (889, 538715209), (1897, 252460633), (34417, 13915153), (240919, 1987879)]