352464190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{117881}}^1$

素因数の和:117924

約数の個数: 32

約数和(自身を含む): 712950336

約数和(自身を除く): 360486146

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 117881, 235762, 589405, 1178810, 1532453, 2711263, 3064906, 5422526, 7662265, 13556315, 15324530, 27112630, 35246419, 70492838, 176232095, 352464190]

約数ペア:

[(1, 352464190), (2, 176232095), (5, 70492838), (10, 35246419), (13, 27112630), (23, 15324530), (26, 13556315), (46, 7662265), (65, 5422526), (115, 3064906), (130, 2711263), (230, 1532453), (299, 1178810), (598, 589405), (1495, 235762), (2990, 117881)]