1900575002

素因数分解:

$2^1\times {\mathrm{47}}^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 3030374592

約数和(自身を除く): 1129799590

約数列:

[1, 2, 47, 71, 73, 83, 94, 142, 146, 166, 2209, 3337, 3431, 3901, 4418, 5183, 5893, 6059, 6674, 6862, 7802, 10366, 11786, 12118, 156839, 161257, 183347, 243601, 276971, 284773, 313678, 322514, 366694, 430189, 487202, 553942, 569546, 860378, 11449247, 13017637, 13384331, 20218883, 22898494, 26035274, 26768662, 40437766, 950287501, 1900575002]

約数ペア:

[(1, 1900575002), (2, 950287501), (47, 40437766), (71, 26768662), (73, 26035274), (83, 22898494), (94, 20218883), (142, 13384331), (146, 13017637), (166, 11449247), (2209, 860378), (3337, 569546), (3431, 553942), (3901, 487202), (4418, 430189), (5183, 366694), (5893, 322514), (6059, 313678), (6674, 284773), (6862, 276971), (7802, 243601), (10366, 183347), (11786, 161257), (12118, 156839)]