1233994762

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{2579}}^1$

素因数の和:2851

約数の個数: 64

約数和(自身を含む): 2496614400

約数和(自身を除く): 1262619638

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 239, 286, 478, 1001, 1673, 2002, 2579, 2629, 3107, 3346, 5158, 5258, 6214, 18053, 18403, 21749, 28369, 33527, 34177, 36106, 36806, 43498, 56738, 67054, 68354, 198583, 234689, 239239, 368797, 397166, 469378, 478478, 616381, 737594, 1232762, 2581579, 4314667, 5163158, 6780191, 8012953, 8629334, 13560382, 16025906, 47461337, 56090671, 88142483, 94922674, 112181342, 176284966, 616997381, 1233994762]

約数ペア:

[(1, 1233994762), (2, 616997381), (7, 176284966), (11, 112181342), (13, 94922674), (14, 88142483), (22, 56090671), (26, 47461337), (77, 16025906), (91, 13560382), (143, 8629334), (154, 8012953), (182, 6780191), (239, 5163158), (286, 4314667), (478, 2581579), (1001, 1232762), (1673, 737594), (2002, 616381), (2579, 478478), (2629, 469378), (3107, 397166), (3346, 368797), (5158, 239239), (5258, 234689), (6214, 198583), (18053, 68354), (18403, 67054), (21749, 56738), (28369, 43498), (33527, 36806), (34177, 36106)]