2730989092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{74707}}^1$

素因数の和:74780

約数の個数: 48

約数和(自身を含む): 5564251840

約数和(自身を除く): 2833262748

約数列:

[1, 2, 4, 13, 19, 26, 37, 38, 52, 74, 76, 148, 247, 481, 494, 703, 962, 988, 1406, 1924, 2812, 9139, 18278, 36556, 74707, 149414, 298828, 971191, 1419433, 1942382, 2764159, 2838866, 3884764, 5528318, 5677732, 11056636, 18452629, 35934067, 36905258, 52519021, 71868134, 73810516, 105038042, 143736268, 210076084, 682747273, 1365494546, 2730989092]

約数ペア:

[(1, 2730989092), (2, 1365494546), (4, 682747273), (13, 210076084), (19, 143736268), (26, 105038042), (37, 73810516), (38, 71868134), (52, 52519021), (74, 36905258), (76, 35934067), (148, 18452629), (247, 11056636), (481, 5677732), (494, 5528318), (703, 3884764), (962, 2838866), (988, 2764159), (1406, 1942382), (1924, 1419433), (2812, 971191), (9139, 298828), (18278, 149414), (36556, 74707)]