2578037363

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{1979}}^1$

素因数の和:2303

約数の個数: 32

約数和(自身を含む): 3102105600

約数和(自身を除く): 524068237

約数列:

[1, 11, 19, 23, 209, 253, 271, 437, 1979, 2981, 4807, 5149, 6233, 21769, 37601, 45517, 56639, 68563, 118427, 413611, 500687, 536309, 864823, 1302697, 5899399, 9513053, 10189871, 12335107, 112088581, 135686177, 234367033, 2578037363]

約数ペア:

[(1, 2578037363), (11, 234367033), (19, 135686177), (23, 112088581), (209, 12335107), (253, 10189871), (271, 9513053), (437, 5899399), (1979, 1302697), (2981, 864823), (4807, 536309), (5149, 500687), (6233, 413611), (21769, 118427), (37601, 68563), (45517, 56639)]