2017219322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{3929}}^1$

素因数の和:4238

約数の個数: 32

約数和(自身を含む): 3254040000

約数和(自身を除く): 1236820678

約数列:

[1, 2, 19, 38, 59, 118, 229, 458, 1121, 2242, 3929, 4351, 7858, 8702, 13511, 27022, 74651, 149302, 231811, 256709, 463622, 513418, 899741, 1799482, 4404409, 8808818, 17095079, 34190158, 53084719, 106169438, 1008609661, 2017219322]

約数ペア:

[(1, 2017219322), (2, 1008609661), (19, 106169438), (38, 53084719), (59, 34190158), (118, 17095079), (229, 8808818), (458, 4404409), (1121, 1799482), (2242, 899741), (3929, 513418), (4351, 463622), (7858, 256709), (8702, 231811), (13511, 149302), (27022, 74651)]