1256603228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{533363}}^1$

素因数の和:533417

約数の個数: 24

約数和(自身を含む): 2389470720

約数和(自身を除く): 1132867492

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 533363, 1066726, 2133452, 10133897, 16534253, 20267794, 33068506, 40535588, 66137012, 314150807, 628301614, 1256603228]

約数ペア:

[(1, 1256603228), (2, 628301614), (4, 314150807), (19, 66137012), (31, 40535588), (38, 33068506), (62, 20267794), (76, 16534253), (124, 10133897), (589, 2133452), (1178, 1066726), (2356, 533363)]