2205788

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{251}}^1$

素因数の和:294

約数の個数: 24

約数和(自身を含む): 4198320

約数和(自身を除く): 1992532

約数列:

[1, 2, 4, 13, 26, 52, 169, 251, 338, 502, 676, 1004, 2197, 3263, 4394, 6526, 8788, 13052, 42419, 84838, 169676, 551447, 1102894, 2205788]

約数ペア:

[(1, 2205788), (2, 1102894), (4, 551447), (13, 169676), (26, 84838), (52, 42419), (169, 13052), (251, 8788), (338, 6526), (502, 4394), (676, 3263), (1004, 2197)]