1099072

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{1321}}^1$

素因数の和:1346

約数の個数: 28

約数和(自身を含む): 2350516

約数和(自身を除く): 1251444

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 1321, 2642, 5284, 10568, 17173, 21136, 34346, 42272, 68692, 84544, 137384, 274768, 549536, 1099072]

約数ペア:

[(1, 1099072), (2, 549536), (4, 274768), (8, 137384), (13, 84544), (16, 68692), (26, 42272), (32, 34346), (52, 21136), (64, 17173), (104, 10568), (208, 5284), (416, 2642), (832, 1321)]