2066748376

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{15901}}^1$

素因数の和:16136

約数の個数: 64

約数和(自身を含む): 4854562560

約数和(自身を除く): 2787814184

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 211, 308, 422, 616, 844, 1477, 1688, 2321, 2954, 4642, 5908, 9284, 11816, 15901, 16247, 18568, 31802, 32494, 63604, 64988, 111307, 127208, 129976, 174911, 222614, 349822, 445228, 699644, 890456, 1224377, 1399288, 2448754, 3355111, 4897508, 6710222, 9795016, 13420444, 23485777, 26840888, 36906221, 46971554, 73812442, 93943108, 147624884, 187886216, 258343547, 295249768, 516687094, 1033374188, 2066748376]

約数ペア:

[(1, 2066748376), (2, 1033374188), (4, 516687094), (7, 295249768), (8, 258343547), (11, 187886216), (14, 147624884), (22, 93943108), (28, 73812442), (44, 46971554), (56, 36906221), (77, 26840888), (88, 23485777), (154, 13420444), (211, 9795016), (308, 6710222), (422, 4897508), (616, 3355111), (844, 2448754), (1477, 1399288), (1688, 1224377), (2321, 890456), (2954, 699644), (4642, 445228), (5908, 349822), (9284, 222614), (11816, 174911), (15901, 129976), (16247, 127208), (18568, 111307), (31802, 64988), (32494, 63604)]