339770418

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{14867}}^1$

素因数の和:15178

約数の個数: 32

約数和(自身を含む): 734360256

約数和(自身を除く): 394589838

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 293, 586, 879, 1758, 3809, 7618, 11427, 14867, 22854, 29734, 44601, 89202, 193271, 386542, 579813, 1159626, 4356031, 8712062, 13068093, 26136186, 56628403, 113256806, 169885209, 339770418]

約数ペア:

[(1, 339770418), (2, 169885209), (3, 113256806), (6, 56628403), (13, 26136186), (26, 13068093), (39, 8712062), (78, 4356031), (293, 1159626), (586, 579813), (879, 386542), (1758, 193271), (3809, 89202), (7618, 44601), (11427, 29734), (14867, 22854)]