2017493576

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{54013}}^1$

素因数の和:54078

約数の個数: 64

約数和(自身を含む): 4666809600

約数和(自身を除く): 2649316024

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 29, 46, 56, 58, 92, 116, 161, 184, 203, 232, 322, 406, 644, 667, 812, 1288, 1334, 1624, 2668, 4669, 5336, 9338, 18676, 37352, 54013, 108026, 216052, 378091, 432104, 756182, 1242299, 1512364, 1566377, 2484598, 3024728, 3132754, 4969196, 6265508, 8696093, 9938392, 10964639, 12531016, 17392186, 21929278, 34784372, 36026671, 43858556, 69568744, 72053342, 87717112, 144106684, 252186697, 288213368, 504373394, 1008746788, 2017493576]

約数ペア:

[(1, 2017493576), (2, 1008746788), (4, 504373394), (7, 288213368), (8, 252186697), (14, 144106684), (23, 87717112), (28, 72053342), (29, 69568744), (46, 43858556), (56, 36026671), (58, 34784372), (92, 21929278), (116, 17392186), (161, 12531016), (184, 10964639), (203, 9938392), (232, 8696093), (322, 6265508), (406, 4969196), (644, 3132754), (667, 3024728), (812, 2484598), (1288, 1566377), (1334, 1512364), (1624, 1242299), (2668, 756182), (4669, 432104), (5336, 378091), (9338, 216052), (18676, 108026), (37352, 54013)]