1320792399617

素因数分解:

${\mathrm{509}}^1\times {\mathrm{991}}^1\times {\mathrm{1223}}^1\times {\mathrm{2141}}^1$

素因数の和:4864

約数の個数: 16

約数和(自身を含む): 1326425103360

約数和(自身を除く): 5632703743

約数列:

[1, 509, 991, 1223, 2141, 504419, 622507, 1089769, 1211993, 2121731, 2618443, 616904437, 1079961079, 1332787487, 2594877013, 1320792399617]

約数ペア:

[(1, 1320792399617), (509, 2594877013), (991, 1332787487), (1223, 1079961079), (2141, 616904437), (504419, 2618443), (622507, 2121731), (1089769, 1211993)]