248405354

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1123}}^1\times {\mathrm{5821}}^1$

素因数の和:6965

約数の個数: 16

約数和(自身を含む): 392635680

約数和(自身を除く): 144230326

約数列:

[1, 2, 19, 38, 1123, 2246, 5821, 11642, 21337, 42674, 110599, 221198, 6536983, 13073966, 124202677, 248405354]

約数ペア:

[(1, 248405354), (2, 124202677), (19, 13073966), (38, 6536983), (1123, 221198), (2246, 110599), (5821, 42674), (11642, 21337)]