2017685912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{503}}^1\times {\mathrm{577}}^1$

素因数の和:1176

約数の個数: 64

約数和(自身を含む): 4194892800

約数和(自身を除く): 2177206888

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 503, 577, 632, 869, 1006, 1154, 1738, 2012, 2308, 3476, 4024, 4616, 5533, 6347, 6952, 11066, 12694, 22132, 25388, 39737, 44264, 45583, 50776, 79474, 91166, 158948, 182332, 290231, 317896, 364664, 437107, 501413, 580462, 874214, 1002826, 1160924, 1748428, 2005652, 2321848, 3192541, 3496856, 4011304, 6385082, 12770164, 22928249, 25540328, 45856498, 91712996, 183425992, 252210739, 504421478, 1008842956, 2017685912]

約数ペア:

[(1, 2017685912), (2, 1008842956), (4, 504421478), (8, 252210739), (11, 183425992), (22, 91712996), (44, 45856498), (79, 25540328), (88, 22928249), (158, 12770164), (316, 6385082), (503, 4011304), (577, 3496856), (632, 3192541), (869, 2321848), (1006, 2005652), (1154, 1748428), (1738, 1160924), (2012, 1002826), (2308, 874214), (3476, 580462), (4024, 501413), (4616, 437107), (5533, 364664), (6347, 317896), (6952, 290231), (11066, 182332), (12694, 158948), (22132, 91166), (25388, 79474), (39737, 50776), (44264, 45583)]