858449930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{287107}}^1$

素因数の和:287150

約数の個数: 32

約数和(自身を含む): 1736429184

約数和(自身を除く): 877979254

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 287107, 574214, 1435535, 2871070, 3732391, 6603461, 7464782, 13206922, 18661955, 33017305, 37323910, 66034610, 85844993, 171689986, 429224965, 858449930]

約数ペア:

[(1, 858449930), (2, 429224965), (5, 171689986), (10, 85844993), (13, 66034610), (23, 37323910), (26, 33017305), (46, 18661955), (65, 13206922), (115, 7464782), (130, 6603461), (230, 3732391), (299, 2871070), (598, 1435535), (1495, 574214), (2990, 287107)]