78391482

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1005019}}^1$

素因数の和:1005037

約数の個数: 16

約数和(自身を含む): 168843360

約数和(自身を除く): 90451878

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1005019, 2010038, 3015057, 6030114, 13065247, 26130494, 39195741, 78391482]

約数ペア:

[(1, 78391482), (2, 39195741), (3, 26130494), (6, 13065247), (13, 6030114), (26, 3015057), (39, 2010038), (78, 1005019)]