339069488

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1246579}}^1$

素因数の和:1246604

約数の個数: 20

約数和(自身を含む): 695591640

約数和(自身を除く): 356522152

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1246579, 2493158, 4986316, 9972632, 19945264, 21191843, 42383686, 84767372, 169534744, 339069488]

約数ペア:

[(1, 339069488), (2, 169534744), (4, 84767372), (8, 42383686), (16, 21191843), (17, 19945264), (34, 9972632), (68, 4986316), (136, 2493158), (272, 1246579)]