1943374672

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{709}}^1\times {\mathrm{1051}}^1$

素因数の和:1931

約数の個数: 40

約数和(自身を含む): 3797341280

約数和(自身を除く): 1853966608

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 709, 1051, 1304, 1418, 2102, 2608, 2836, 4204, 5672, 8408, 11344, 16816, 115567, 171313, 231134, 342626, 462268, 685252, 745159, 924536, 1370504, 1490318, 1849072, 2741008, 2980636, 5961272, 11922544, 121460917, 242921834, 485843668, 971687336, 1943374672]

約数ペア:

[(1, 1943374672), (2, 971687336), (4, 485843668), (8, 242921834), (16, 121460917), (163, 11922544), (326, 5961272), (652, 2980636), (709, 2741008), (1051, 1849072), (1304, 1490318), (1418, 1370504), (2102, 924536), (2608, 745159), (2836, 685252), (4204, 462268), (5672, 342626), (8408, 231134), (11344, 171313), (16816, 115567)]