1242301538

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{40841}}^1$

素因数の和:41137

約数の個数: 16

約数和(自身を含む): 1899643104

約数和(自身を除く): 657341566

約数列:

[1, 2, 67, 134, 227, 454, 15209, 30418, 40841, 81682, 2736347, 5472694, 9270907, 18541814, 621150769, 1242301538]

約数ペア:

[(1, 1242301538), (2, 621150769), (67, 18541814), (134, 9270907), (227, 5472694), (454, 2736347), (15209, 81682), (30418, 40841)]