2783403005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1\times {\mathrm{1033}}^1$

素因数の和:1421

約数の個数: 32

約数和(自身を含む): 3564570240

約数和(自身を除く): 781167235

約数列:

[1, 5, 19, 95, 113, 251, 565, 1033, 1255, 2147, 4769, 5165, 10735, 19627, 23845, 28363, 98135, 116729, 141815, 259283, 538897, 583645, 1296415, 2217851, 2694485, 4926377, 11089255, 24631885, 29298979, 146494895, 556680601, 2783403005]

約数ペア:

[(1, 2783403005), (5, 556680601), (19, 146494895), (95, 29298979), (113, 24631885), (251, 11089255), (565, 4926377), (1033, 2694485), (1255, 2217851), (2147, 1296415), (4769, 583645), (5165, 538897), (10735, 259283), (19627, 141815), (23845, 116729), (28363, 98135)]