2690804312

素因数分解:

$2^3\times 7^1\times {\mathrm{2339}}^1\times {\mathrm{20543}}^1$

素因数の和:22895

約数の個数: 32

約数和(自身を含む): 5768755200

約数和(自身を除く): 3077950888

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2339, 4678, 9356, 16373, 18712, 20543, 32746, 41086, 65492, 82172, 130984, 143801, 164344, 287602, 575204, 1150408, 48050077, 96100154, 192200308, 336350539, 384400616, 672701078, 1345402156, 2690804312]

約数ペア:

[(1, 2690804312), (2, 1345402156), (4, 672701078), (7, 384400616), (8, 336350539), (14, 192200308), (28, 96100154), (56, 48050077), (2339, 1150408), (4678, 575204), (9356, 287602), (16373, 164344), (18712, 143801), (20543, 130984), (32746, 82172), (41086, 65492)]