2018765578

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{140759}}^1$

素因数の和:140933

約数の個数: 16

約数和(自身を含む): 3101224320

約数和(自身を除く): 1082458742

約数列:

[1, 2, 71, 101, 142, 202, 7171, 14342, 140759, 281518, 9993889, 14216659, 19987778, 28433318, 1009382789, 2018765578]

約数ペア:

[(1, 2018765578), (2, 1009382789), (71, 28433318), (101, 19987778), (142, 14216659), (202, 9993889), (7171, 281518), (14342, 140759)]