803751728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3864191}}^1$

素因数の和:3864212

約数の個数: 20

約数和(自身を含む): 1677059328

約数和(自身を除く): 873307600

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3864191, 7728382, 15456764, 30913528, 50234483, 61827056, 100468966, 200937932, 401875864, 803751728]

約数ペア:

[(1, 803751728), (2, 401875864), (4, 200937932), (8, 100468966), (13, 61827056), (16, 50234483), (26, 30913528), (52, 15456764), (104, 7728382), (208, 3864191)]