219020574

素因数分解:

$2^1\times 3^1\times {\mathrm{271}}^1\times {\mathrm{134699}}^1$

素因数の和:134975

約数の個数: 16

約数和(自身を含む): 439660800

約数和(自身を除く): 220640226

約数列:

[1, 2, 3, 6, 271, 542, 813, 1626, 134699, 269398, 404097, 808194, 36503429, 73006858, 109510287, 219020574]

約数ペア:

[(1, 219020574), (2, 109510287), (3, 73006858), (6, 36503429), (271, 808194), (542, 404097), (813, 269398), (1626, 134699)]