2912087152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{673}}^1$

素因数の和:1058

約数の個数: 80

約数和(自身を含む): 6191978688

約数和(自身を除く): 3279891536

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 293, 568, 586, 673, 923, 1136, 1172, 1346, 1846, 2344, 2692, 3692, 3809, 4688, 5384, 7384, 7618, 8749, 10768, 14768, 15236, 17498, 20803, 30472, 34996, 41606, 47783, 60944, 69992, 83212, 95566, 139984, 166424, 191132, 197189, 270439, 332848, 382264, 394378, 540878, 621179, 764528, 788756, 1081756, 1242358, 1577512, 2163512, 2484716, 2563457, 3155024, 4327024, 4969432, 5126914, 9938864, 10253828, 14000419, 20507656, 28000838, 41015312, 56001676, 112003352, 182005447, 224006704, 364010894, 728021788, 1456043576, 2912087152]

約数ペア:

[(1, 2912087152), (2, 1456043576), (4, 728021788), (8, 364010894), (13, 224006704), (16, 182005447), (26, 112003352), (52, 56001676), (71, 41015312), (104, 28000838), (142, 20507656), (208, 14000419), (284, 10253828), (293, 9938864), (568, 5126914), (586, 4969432), (673, 4327024), (923, 3155024), (1136, 2563457), (1172, 2484716), (1346, 2163512), (1846, 1577512), (2344, 1242358), (2692, 1081756), (3692, 788756), (3809, 764528), (4688, 621179), (5384, 540878), (7384, 394378), (7618, 382264), (8749, 332848), (10768, 270439), (14768, 197189), (15236, 191132), (17498, 166424), (20803, 139984), (30472, 95566), (34996, 83212), (41606, 69992), (47783, 60944)]