487378082

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{787}}^1$

素因数の和:1230

約数の個数: 32

約数和(自身を含む): 790521600

約数和(自身を除く): 303143518

約数列:

[1, 2, 19, 38, 43, 86, 379, 758, 787, 817, 1574, 1634, 7201, 14402, 14953, 16297, 29906, 32594, 33841, 67682, 298273, 309643, 596546, 619286, 642979, 1285958, 5667187, 11334374, 12825739, 25651478, 243689041, 487378082]

約数ペア:

[(1, 487378082), (2, 243689041), (19, 25651478), (38, 12825739), (43, 11334374), (86, 5667187), (379, 1285958), (758, 642979), (787, 619286), (817, 596546), (1574, 309643), (1634, 298273), (7201, 67682), (14402, 33841), (14953, 32594), (16297, 29906)]