2015945672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{668417}}^1$

素因数の和:668465

約数の個数: 32

約数和(自身を含む): 4211033400

約数和(自身を除く): 2195087728

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 668417, 1336834, 2673668, 5347336, 8689421, 17378842, 19384093, 34757684, 38768186, 69515368, 77536372, 155072744, 251993209, 503986418, 1007972836, 2015945672]

約数ペア:

[(1, 2015945672), (2, 1007972836), (4, 503986418), (8, 251993209), (13, 155072744), (26, 77536372), (29, 69515368), (52, 38768186), (58, 34757684), (104, 19384093), (116, 17378842), (232, 8689421), (377, 5347336), (754, 2673668), (1508, 1336834), (3016, 668417)]