2017403842

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1\times {\mathrm{613}}^1$

素因数の和:1042

約数の個数: 32

約数和(自身を含む): 3129219072

約数和(自身を除く): 1111815230

約数列:

[1, 2, 47, 94, 157, 223, 314, 446, 613, 1226, 7379, 10481, 14758, 20962, 28811, 35011, 57622, 70022, 96241, 136699, 192482, 273398, 1645517, 3291034, 4523327, 6424853, 9046654, 12849706, 21461743, 42923486, 1008701921, 2017403842]

約数ペア:

[(1, 2017403842), (2, 1008701921), (47, 42923486), (94, 21461743), (157, 12849706), (223, 9046654), (314, 6424853), (446, 4523327), (613, 3291034), (1226, 1645517), (7379, 273398), (10481, 192482), (14758, 136699), (20962, 96241), (28811, 70022), (35011, 57622)]