239845314

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{1669}}^1$

素因数の和:2274

約数の個数: 32

約数和(自身を含む): 492022080

約数和(自身を除く): 252176766

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 557, 1114, 1669, 1671, 3338, 3342, 5007, 10014, 23951, 47902, 71767, 71853, 143534, 143706, 215301, 430602, 929633, 1859266, 2788899, 5577798, 39974219, 79948438, 119922657, 239845314]

約数ペア:

[(1, 239845314), (2, 119922657), (3, 79948438), (6, 39974219), (43, 5577798), (86, 2788899), (129, 1859266), (258, 929633), (557, 430602), (1114, 215301), (1669, 143706), (1671, 143534), (3338, 71853), (3342, 71767), (5007, 47902), (10014, 23951)]