1387464

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4447}}^1$

素因数の和:4469

約数の個数: 32

約数和(自身を含む): 3736320

約数和(自身を除く): 2348856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 4447, 8894, 13341, 17788, 26682, 35576, 53364, 57811, 106728, 115622, 173433, 231244, 346866, 462488, 693732, 1387464]

約数ペア:

[(1, 1387464), (2, 693732), (3, 462488), (4, 346866), (6, 231244), (8, 173433), (12, 115622), (13, 106728), (24, 57811), (26, 53364), (39, 35576), (52, 26682), (78, 17788), (104, 13341), (156, 8894), (312, 4447)]