1987284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12739}}^1$

素因数の和:12759

約数の個数: 24

約数和(自身を含む): 4994080

約数和(自身を除く): 3006796

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 12739, 25478, 38217, 50956, 76434, 152868, 165607, 331214, 496821, 662428, 993642, 1987284]

約数ペア:

[(1, 1987284), (2, 993642), (3, 662428), (4, 496821), (6, 331214), (12, 165607), (13, 152868), (26, 76434), (39, 50956), (52, 38217), (78, 25478), (156, 12739)]