2017379036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{7351}}^1$

素因数の和:7554

約数の個数: 48

約数和(自身を含む): 3903029760

約数和(自身を除く): 1885650724

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 157, 314, 437, 628, 874, 1748, 2983, 3611, 5966, 7222, 7351, 11932, 14444, 14702, 29404, 68609, 137218, 139669, 169073, 274436, 279338, 338146, 558676, 676292, 1154107, 2308214, 3212387, 4616428, 6424774, 12849548, 21928033, 26544461, 43856066, 53088922, 87712132, 106177844, 504344759, 1008689518, 2017379036]

約数ペア:

[(1, 2017379036), (2, 1008689518), (4, 504344759), (19, 106177844), (23, 87712132), (38, 53088922), (46, 43856066), (76, 26544461), (92, 21928033), (157, 12849548), (314, 6424774), (437, 4616428), (628, 3212387), (874, 2308214), (1748, 1154107), (2983, 676292), (3611, 558676), (5966, 338146), (7222, 279338), (7351, 274436), (11932, 169073), (14444, 139669), (14702, 137218), (29404, 68609)]