2159647514

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{210533}}^1$

素因数の和:210781

約数の個数: 16

約数和(自身を含む): 3395492352

約数和(自身を除く): 1235844838

約数列:

[1, 2, 23, 46, 223, 446, 5129, 10258, 210533, 421066, 4842259, 9684518, 46948859, 93897718, 1079823757, 2159647514]

約数ペア:

[(1, 2159647514), (2, 1079823757), (23, 93897718), (46, 46948859), (223, 9684518), (446, 4842259), (5129, 421066), (10258, 210533)]