542246510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{219533}}^1$

素因数の和:219572

約数の個数: 32

約数和(自身を含む): 1106451360

約数和(自身を除く): 564204850

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 219533, 439066, 1097665, 2195330, 2853929, 4171127, 5707858, 8342254, 14269645, 20855635, 28539290, 41711270, 54224651, 108449302, 271123255, 542246510]

約数ペア:

[(1, 542246510), (2, 271123255), (5, 108449302), (10, 54224651), (13, 41711270), (19, 28539290), (26, 20855635), (38, 14269645), (65, 8342254), (95, 5707858), (130, 4171127), (190, 2853929), (247, 2195330), (494, 1097665), (1235, 439066), (2470, 219533)]