238941554

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1\times {\mathrm{3833}}^1$

素因数の和:4345

約数の個数: 16

約数和(自身を含む): 364383360

約数和(自身を除く): 125441806

約数列:

[1, 2, 71, 142, 439, 878, 3833, 7666, 31169, 62338, 272143, 544286, 1682687, 3365374, 119470777, 238941554]

約数ペア:

[(1, 238941554), (2, 119470777), (71, 3365374), (142, 1682687), (439, 544286), (878, 272143), (3833, 62338), (7666, 31169)]