838912912

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{293}}^1\times {\mathrm{1201}}^1$

素因数の和:1651

約数の個数: 40

約数和(自身を含む): 1643254200

約数和(自身を除く): 804341288

約数列:

[1, 2, 4, 8, 16, 149, 293, 298, 586, 596, 1172, 1192, 1201, 2344, 2384, 2402, 4688, 4804, 9608, 19216, 43657, 87314, 174628, 178949, 349256, 351893, 357898, 698512, 703786, 715796, 1407572, 1431592, 2815144, 2863184, 5630288, 52432057, 104864114, 209728228, 419456456, 838912912]

約数ペア:

[(1, 838912912), (2, 419456456), (4, 209728228), (8, 104864114), (16, 52432057), (149, 5630288), (293, 2863184), (298, 2815144), (586, 1431592), (596, 1407572), (1172, 715796), (1192, 703786), (1201, 698512), (2344, 357898), (2384, 351893), (2402, 349256), (4688, 178949), (4804, 174628), (9608, 87314), (19216, 43657)]