2783504944

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{15959}}^1$

素因数の和:16969

約数の個数: 40

約数和(自身を含む): 5889623040

約数和(自身を除く): 3106118096

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 991, 1982, 3964, 7928, 10901, 15856, 15959, 21802, 31918, 43604, 63836, 87208, 127672, 174416, 175549, 255344, 351098, 702196, 1404392, 2808784, 15815369, 31630738, 63261476, 126522952, 173969059, 253045904, 347938118, 695876236, 1391752472, 2783504944]

約数ペア:

[(1, 2783504944), (2, 1391752472), (4, 695876236), (8, 347938118), (11, 253045904), (16, 173969059), (22, 126522952), (44, 63261476), (88, 31630738), (176, 15815369), (991, 2808784), (1982, 1404392), (3964, 702196), (7928, 351098), (10901, 255344), (15856, 175549), (15959, 174416), (21802, 127672), (31918, 87208), (43604, 63836)]