298988638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{13513}}^1$

素因数の和:13588

約数の個数: 32

約数和(自身を含む): 517640256

約数和(自身を除く): 218651618

約数列:

[1, 2, 13, 23, 26, 37, 46, 74, 299, 481, 598, 851, 962, 1702, 11063, 13513, 22126, 27026, 175669, 310799, 351338, 499981, 621598, 999962, 4040387, 6499753, 8080774, 11499563, 12999506, 22999126, 149494319, 298988638]

約数ペア:

[(1, 298988638), (2, 149494319), (13, 22999126), (23, 12999506), (26, 11499563), (37, 8080774), (46, 6499753), (74, 4040387), (299, 999962), (481, 621598), (598, 499981), (851, 351338), (962, 310799), (1702, 175669), (11063, 27026), (13513, 22126)]