850778872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{2243}}^1\times {\mathrm{2789}}^1$

素因数の和:5055

約数の個数: 32

約数和(自身を含む): 1690405200

約数和(自身を除く): 839626328

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 2243, 2789, 4486, 5578, 8972, 11156, 17944, 22312, 38131, 47413, 76262, 94826, 152524, 189652, 305048, 379304, 6255727, 12511454, 25022908, 50045816, 106347359, 212694718, 425389436, 850778872]

約数ペア:

[(1, 850778872), (2, 425389436), (4, 212694718), (8, 106347359), (17, 50045816), (34, 25022908), (68, 12511454), (136, 6255727), (2243, 379304), (2789, 305048), (4486, 189652), (5578, 152524), (8972, 94826), (11156, 76262), (17944, 47413), (22312, 38131)]