2693013656

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19801571}}^1$

素因数の和:19801594

約数の個数: 16

約数和(自身を含む): 5346424440

約数和(自身を除く): 2653410784

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 19801571, 39603142, 79206284, 158412568, 336626707, 673253414, 1346506828, 2693013656]

約数ペア:

[(1, 2693013656), (2, 1346506828), (4, 673253414), (8, 336626707), (17, 158412568), (34, 79206284), (68, 39603142), (136, 19801571)]