405536242

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{643}}^1\times {\mathrm{3251}}^1$

素因数の和:3993

約数の個数: 16

約数和(自身を含む): 615720672

約数和(自身を除く): 210184430

約数列:

[1, 2, 97, 194, 643, 1286, 3251, 6502, 62371, 124742, 315347, 630694, 2090393, 4180786, 202768121, 405536242]

約数ペア:

[(1, 405536242), (2, 202768121), (97, 4180786), (194, 2090393), (643, 630694), (1286, 315347), (3251, 124742), (6502, 62371)]