2019945779304

素因数分解:

$2^3\times 3^1\times {\mathrm{1254257}}^1\times {\mathrm{67103}}^1$

素因数の和:1321369

約数の個数: 32

約数和(自身を含む): 5049943729920

約数和(自身を除く): 3029997950616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67103, 134206, 201309, 268412, 402618, 536824, 805236, 1254257, 1610472, 2508514, 3762771, 5017028, 7525542, 10034056, 15051084, 30102168, 84164407471, 168328814942, 252493222413, 336657629884, 504986444826, 673315259768, 1009972889652, 2019945779304]

約数ペア:

[(1, 2019945779304), (2, 1009972889652), (3, 673315259768), (4, 504986444826), (6, 336657629884), (8, 252493222413), (12, 168328814942), (24, 84164407471), (67103, 30102168), (134206, 15051084), (201309, 10034056), (268412, 7525542), (402618, 5017028), (536824, 3762771), (805236, 2508514), (1254257, 1610472)]