2511116

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:126

約数の個数: 36

約数和(自身を含む): 4864608

約数和(自身を除く): 2353492

約数列:

[1, 2, 4, 19, 37, 38, 47, 74, 76, 94, 148, 188, 361, 703, 722, 893, 1406, 1444, 1739, 1786, 2812, 3478, 3572, 6956, 13357, 16967, 26714, 33041, 33934, 53428, 66082, 67868, 132164, 627779, 1255558, 2511116]

約数ペア:

[(1, 2511116), (2, 1255558), (4, 627779), (19, 132164), (37, 67868), (38, 66082), (47, 53428), (74, 33934), (76, 33041), (94, 26714), (148, 16967), (188, 13357), (361, 6956), (703, 3572), (722, 3478), (893, 2812), (1406, 1786), (1444, 1739)]