1888973957

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{70571}}^1$

素因数の和:70684

約数の個数: 16

約数和(自身を含む): 2134097280

約数和(自身を除く): 245123323

約数列:

[1, 13, 29, 71, 377, 923, 2059, 26767, 70571, 917423, 2046559, 5010541, 26605267, 65137033, 145305689, 1888973957]

約数ペア:

[(1, 1888973957), (13, 145305689), (29, 65137033), (71, 26605267), (377, 5010541), (923, 2046559), (2059, 917423), (26767, 70571)]