320440966

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1\times {\mathrm{10909}}^1$

素因数の和:11703

約数の個数: 16

約数和(自身を含む): 506660400

約数和(自身を除く): 186219434

約数列:

[1, 2, 19, 38, 773, 1546, 10909, 14687, 21818, 29374, 207271, 414542, 8432657, 16865314, 160220483, 320440966]

約数ペア:

[(1, 320440966), (2, 160220483), (19, 16865314), (38, 8432657), (773, 414542), (1546, 207271), (10909, 29374), (14687, 21818)]