747450902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{247993}}^1$

素因数の和:248143

約数の個数: 16

約数和(自身を含む): 1232034192

約数和(自身を除く): 484583290

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 247993, 495986, 2727923, 5455846, 33975041, 67950082, 373725451, 747450902]

約数ペア:

[(1, 747450902), (2, 373725451), (11, 67950082), (22, 33975041), (137, 5455846), (274, 2727923), (1507, 495986), (3014, 247993)]