542559212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{549149}}^1$

素因数の和:549185

約数の個数: 24

約数和(自身を含む): 1076334000

約数和(自身を除く): 533774788

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 549149, 1098298, 2196596, 7138937, 10433831, 14277874, 20867662, 28555748, 41735324, 135639803, 271279606, 542559212]

約数ペア:

[(1, 542559212), (2, 271279606), (4, 135639803), (13, 41735324), (19, 28555748), (26, 20867662), (38, 14277874), (52, 10433831), (76, 7138937), (247, 2196596), (494, 1098298), (988, 549149)]