1355999766

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{1871}}^1$

素因数の和:2105

約数の個数: 64

約数和(自身を含む): 3019161600

約数和(自身を除く): 1663161834

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 139, 158, 237, 278, 417, 474, 834, 869, 1529, 1738, 1871, 2607, 3058, 3742, 4587, 5214, 5613, 9174, 10981, 11226, 20581, 21962, 32943, 41162, 61743, 65886, 120791, 123486, 147809, 241582, 260069, 295618, 362373, 443427, 520138, 724746, 780207, 886854, 1560414, 1625899, 2860759, 3251798, 4877697, 5721518, 8582277, 9755394, 17164554, 20545451, 41090902, 61636353, 123272706, 225999961, 451999922, 677999883, 1355999766]

約数ペア:

[(1, 1355999766), (2, 677999883), (3, 451999922), (6, 225999961), (11, 123272706), (22, 61636353), (33, 41090902), (66, 20545451), (79, 17164554), (139, 9755394), (158, 8582277), (237, 5721518), (278, 4877697), (417, 3251798), (474, 2860759), (834, 1625899), (869, 1560414), (1529, 886854), (1738, 780207), (1871, 724746), (2607, 520138), (3058, 443427), (3742, 362373), (4587, 295618), (5214, 260069), (5613, 241582), (9174, 147809), (10981, 123486), (11226, 120791), (20581, 65886), (21962, 61743), (32943, 41162)]