380768788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{55441}}^1$

素因数の和:55563

約数の個数: 24

約数和(自身を含む): 712540584

約数和(自身を除く): 331771796

約数列:

[1, 2, 4, 17, 34, 68, 101, 202, 404, 1717, 3434, 6868, 55441, 110882, 221764, 942497, 1884994, 3769988, 5599541, 11199082, 22398164, 95192197, 190384394, 380768788]

約数ペア:

[(1, 380768788), (2, 190384394), (4, 95192197), (17, 22398164), (34, 11199082), (68, 5599541), (101, 3769988), (202, 1884994), (404, 942497), (1717, 221764), (3434, 110882), (6868, 55441)]