408916092

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2621257}}^1$

素因数の和:2621277

約数の個数: 24

約数和(自身を含む): 1027533136

約数和(自身を除く): 618617044

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2621257, 5242514, 7863771, 10485028, 15727542, 31455084, 34076341, 68152682, 102229023, 136305364, 204458046, 408916092]

約数ペア:

[(1, 408916092), (2, 204458046), (3, 136305364), (4, 102229023), (6, 68152682), (12, 34076341), (13, 31455084), (26, 15727542), (39, 10485028), (52, 7863771), (78, 5242514), (156, 2621257)]