79215110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2371}}^1$

素因数の和:2648

約数の個数: 32

約数和(自身を含む): 154217952

約数和(自身を除く): 75002842

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 257, 514, 1285, 2371, 2570, 3341, 4742, 6682, 11855, 16705, 23710, 30823, 33410, 61646, 154115, 308230, 609347, 1218694, 3046735, 6093470, 7921511, 15843022, 39607555, 79215110]

約数ペア:

[(1, 79215110), (2, 39607555), (5, 15843022), (10, 7921511), (13, 6093470), (26, 3046735), (65, 1218694), (130, 609347), (257, 308230), (514, 154115), (1285, 61646), (2371, 33410), (2570, 30823), (3341, 23710), (4742, 16705), (6682, 11855)]