299448038

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1\times {\mathrm{5009}}^1$

素因数の和:5503

約数の個数: 16

約数和(自身を含む): 456671520

約数和(自身を除く): 157223482

約数列:

[1, 2, 71, 142, 421, 842, 5009, 10018, 29891, 59782, 355639, 711278, 2108789, 4217578, 149724019, 299448038]

約数ペア:

[(1, 299448038), (2, 149724019), (71, 4217578), (142, 2108789), (421, 711278), (842, 355639), (5009, 59782), (10018, 29891)]