338538382

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{50273}}^1$

素因数の和:50332

約数の個数: 32

約数和(自身を含む): 641898432

約数和(自身を除く): 303360050

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 3367, 6734, 50273, 100546, 351911, 653549, 703822, 1307098, 1860101, 3720202, 4574843, 9149686, 13020707, 24181313, 26041414, 48362626, 169269191, 338538382]

約数ペア:

[(1, 338538382), (2, 169269191), (7, 48362626), (13, 26041414), (14, 24181313), (26, 13020707), (37, 9149686), (74, 4574843), (91, 3720202), (182, 1860101), (259, 1307098), (481, 703822), (518, 653549), (962, 351911), (3367, 100546), (6734, 50273)]