488451874

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{286987}}^1$

素因数の和:287049

約数の個数: 16

約数和(自身を含む): 785199168

約数和(自身を除く): 296747294

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 286987, 573974, 6600701, 10618519, 13201402, 21237038, 244225937, 488451874]

約数ペア:

[(1, 488451874), (2, 244225937), (23, 21237038), (37, 13201402), (46, 10618519), (74, 6600701), (851, 573974), (1702, 286987)]