286687284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1837739}}^1$

素因数の和:1837759

約数の個数: 24

約数和(自身を含む): 720394080

約数和(自身を除く): 433706796

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1837739, 3675478, 5513217, 7350956, 11026434, 22052868, 23890607, 47781214, 71671821, 95562428, 143343642, 286687284]

約数ペア:

[(1, 286687284), (2, 143343642), (3, 95562428), (4, 71671821), (6, 47781214), (12, 23890607), (13, 22052868), (26, 11026434), (39, 7350956), (52, 5513217), (78, 3675478), (156, 1837739)]