42003274

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1\times {\mathrm{773}}^1$

素因数の和:1145

約数の個数: 16

約数和(自身を含む): 63947880

約数和(自身を除く): 21944606

約数列:

[1, 2, 101, 202, 269, 538, 773, 1546, 27169, 54338, 78073, 156146, 207937, 415874, 21001637, 42003274]

約数ペア:

[(1, 42003274), (2, 21001637), (101, 415874), (202, 207937), (269, 156146), (538, 78073), (773, 54338), (1546, 27169)]