16988967802

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{23291}}^1$

素因数の和:23574

約数の個数: 32

約数和(自身を含む): 27026918784

約数和(自身を除く): 10037950982

約数列:

[1, 2, 23, 46, 101, 157, 202, 314, 2323, 3611, 4646, 7222, 15857, 23291, 31714, 46582, 364711, 535693, 729422, 1071386, 2352391, 3656687, 4704782, 7313374, 54104993, 84103801, 108209986, 168207602, 369325387, 738650774, 8494483901, 16988967802]

約数ペア:

[(1, 16988967802), (2, 8494483901), (23, 738650774), (46, 369325387), (101, 168207602), (157, 108209986), (202, 84103801), (314, 54104993), (2323, 7313374), (3611, 4704782), (4646, 3656687), (7222, 2352391), (15857, 1071386), (23291, 729422), (31714, 535693), (46582, 364711)]