428341408

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{1216879}}^1$

素因数の和:1216900

約数の個数: 24

約数和(自身を含む): 919961280

約数和(自身を除く): 491619872

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 1216879, 2433758, 4867516, 9735032, 13385669, 19470064, 26771338, 38940128, 53542676, 107085352, 214170704, 428341408]

約数ペア:

[(1, 428341408), (2, 214170704), (4, 107085352), (8, 53542676), (11, 38940128), (16, 26771338), (22, 19470064), (32, 13385669), (44, 9735032), (88, 4867516), (176, 2433758), (352, 1216879)]