2641508744

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2482621}}^1$

素因数の和:2482653

約数の個数: 32

約数和(自身を含む): 5958292800

約数和(自身を除く): 3316784056

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 2482621, 4965242, 9930484, 17378347, 19860968, 34756694, 47169799, 69513388, 94339598, 139026776, 188679196, 330188593, 377358392, 660377186, 1320754372, 2641508744]

約数ペア:

[(1, 2641508744), (2, 1320754372), (4, 660377186), (7, 377358392), (8, 330188593), (14, 188679196), (19, 139026776), (28, 94339598), (38, 69513388), (56, 47169799), (76, 34756694), (133, 19860968), (152, 17378347), (266, 9930484), (532, 4965242), (1064, 2482621)]