219032142719

素因数分解:

${\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1\times {\mathrm{640949}}^1$

素因数の和:641330

約数の個数: 16

約数和(自身を含む): 239192284800

約数和(自身を除く): 20160142081

約数列:

[1, 13, 97, 271, 1261, 3523, 26287, 341731, 640949, 8332337, 62172053, 173697179, 808236689, 2258063327, 16848626363, 219032142719]

約数ペア:

[(1, 219032142719), (13, 16848626363), (97, 2258063327), (271, 808236689), (1261, 173697179), (3523, 62172053), (26287, 8332337), (341731, 640949)]