78244998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1003141}}^1$

素因数の和:1003159

約数の個数: 16

約数和(自身を含む): 168527856

約数和(自身を除く): 90282858

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1003141, 2006282, 3009423, 6018846, 13040833, 26081666, 39122499, 78244998]

約数ペア:

[(1, 78244998), (2, 39122499), (3, 26081666), (6, 13040833), (13, 6018846), (26, 3009423), (39, 2006282), (78, 1003141)]