18038540269

素因数分解:

${\mathrm{139}}^1\times {\mathrm{199}}^1\times {\mathrm{421}}^1\times {\mathrm{1549}}^1$

素因数の和:2308

約数の個数: 16

約数和(自身を含む): 18314800000

約数和(自身を除く): 276259731

約数列:

[1, 139, 199, 421, 1549, 27661, 58519, 83779, 215311, 308251, 652129, 11645281, 42846889, 90645931, 129773671, 18038540269]

約数ペア:

[(1, 18038540269), (139, 129773671), (199, 90645931), (421, 42846889), (1549, 11645281), (27661, 652129), (58519, 308251), (83779, 215311)]