86528778002

素因数分解:

$2^1\times {\mathrm{311}}^1\times {\mathrm{389}}^1\times {\mathrm{357619}}^1$

素因数の和:358321

約数の個数: 16

約数和(自身を含む): 130545604800

約数和(自身を除く): 44016826798

約数列:

[1, 2, 311, 389, 622, 778, 120979, 241958, 357619, 715238, 111219509, 139113791, 222439018, 278227582, 43264389001, 86528778002]

約数ペア:

[(1, 86528778002), (2, 43264389001), (311, 278227582), (389, 222439018), (622, 139113791), (778, 111219509), (120979, 715238), (241958, 357619)]