172347742

素因数分解:

$2^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{15217}}^1$

素因数の和:16035

約数の個数: 16

約数和(自身を含む): 295837920

約数和(自身を除く): 123490178

約数列:

[1, 2, 7, 14, 809, 1618, 5663, 11326, 15217, 30434, 106519, 213038, 12310553, 24621106, 86173871, 172347742]

約数ペア:

[(1, 172347742), (2, 86173871), (7, 24621106), (14, 12310553), (809, 213038), (1618, 106519), (5663, 30434), (11326, 15217)]