420113704

素因数分解:

$2^3\times {\mathrm{677}}^1\times {\mathrm{77569}}^1$

素因数の和:78252

約数の個数: 16

約数和(自身を含む): 788886900

約数和(自身を除く): 368773196

約数列:

[1, 2, 4, 8, 677, 1354, 2708, 5416, 77569, 155138, 310276, 620552, 52514213, 105028426, 210056852, 420113704]

約数ペア:

[(1, 420113704), (2, 210056852), (4, 105028426), (8, 52514213), (677, 620552), (1354, 310276), (2708, 155138), (5416, 77569)]