331515062

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{541}}^1$

素因数の和:896

約数の個数: 32

約数和(自身を含む): 537360480

約数和(自身を除く): 205845418

約数列:

[1, 2, 17, 34, 67, 134, 269, 538, 541, 1082, 1139, 2278, 4573, 9146, 9197, 18023, 18394, 36046, 36247, 72494, 145529, 291058, 306391, 612782, 616199, 1232398, 2473993, 4947986, 9750443, 19500886, 165757531, 331515062]

約数ペア:

[(1, 331515062), (2, 165757531), (17, 19500886), (34, 9750443), (67, 4947986), (134, 2473993), (269, 1232398), (538, 616199), (541, 612782), (1082, 306391), (1139, 291058), (2278, 145529), (4573, 72494), (9146, 36247), (9197, 36046), (18023, 18394)]