1337331926

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{233}}^1$

素因数の和:549

約数の個数: 64

約数和(自身を含む): 2428807680

約数和(自身を除く): 1091475754

約数列:

[1, 2, 7, 14, 29, 58, 67, 134, 203, 211, 233, 406, 422, 466, 469, 938, 1477, 1631, 1943, 2954, 3262, 3886, 6119, 6757, 12238, 13514, 13601, 14137, 15611, 27202, 28274, 31222, 42833, 47299, 49163, 85666, 94598, 98326, 98959, 109277, 197918, 218554, 344141, 409973, 452719, 688282, 819946, 905438, 1425727, 2851454, 2869811, 3169033, 3293921, 5739622, 6338066, 6587842, 9980089, 19960178, 23057447, 46114894, 95523709, 191047418, 668665963, 1337331926]

約数ペア:

[(1, 1337331926), (2, 668665963), (7, 191047418), (14, 95523709), (29, 46114894), (58, 23057447), (67, 19960178), (134, 9980089), (203, 6587842), (211, 6338066), (233, 5739622), (406, 3293921), (422, 3169033), (466, 2869811), (469, 2851454), (938, 1425727), (1477, 905438), (1631, 819946), (1943, 688282), (2954, 452719), (3262, 409973), (3886, 344141), (6119, 218554), (6757, 197918), (12238, 109277), (13514, 98959), (13601, 98326), (14137, 94598), (15611, 85666), (27202, 49163), (28274, 47299), (31222, 42833)]