1984367021

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{32693}}^1$

素因数の和:32765

約数の個数: 32

約数和(自身を含む): 2636444160

約数和(自身を除く): 652077139

約数列:

[1, 7, 13, 23, 29, 91, 161, 203, 299, 377, 667, 2093, 2639, 4669, 8671, 32693, 60697, 228851, 425009, 751939, 948097, 2975063, 5263573, 6636679, 9775207, 12325261, 21806231, 68426449, 86276827, 152643617, 283481003, 1984367021]

約数ペア:

[(1, 1984367021), (7, 283481003), (13, 152643617), (23, 86276827), (29, 68426449), (91, 21806231), (161, 12325261), (203, 9775207), (299, 6636679), (377, 5263573), (667, 2975063), (2093, 948097), (2639, 751939), (4669, 425009), (8671, 228851), (32693, 60697)]