129255434

素因数分解:

$2^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{2447}}^1$

素因数の和:2488

約数の個数: 40

約数和(自身を含む): 246846528

約数和(自身を除く): 117591094

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 343, 539, 686, 1078, 2401, 2447, 3773, 4802, 4894, 7546, 17129, 26411, 26917, 34258, 52822, 53834, 119903, 188419, 239806, 376838, 839321, 1318933, 1678642, 2637866, 5875247, 9232531, 11750494, 18465062, 64627717, 129255434]

約数ペア:

[(1, 129255434), (2, 64627717), (7, 18465062), (11, 11750494), (14, 9232531), (22, 5875247), (49, 2637866), (77, 1678642), (98, 1318933), (154, 839321), (343, 376838), (539, 239806), (686, 188419), (1078, 119903), (2401, 53834), (2447, 52822), (3773, 34258), (4802, 26917), (4894, 26411), (7546, 17129)]