2891724

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1$

素因数の和:1190

約数の個数: 48

約数和(自身を含む): 7754880

約数和(自身を除く): 4863156

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1153, 1254, 2306, 2508, 3459, 4612, 6918, 12683, 13836, 21907, 25366, 38049, 43814, 50732, 65721, 76098, 87628, 131442, 152196, 240977, 262884, 481954, 722931, 963908, 1445862, 2891724]

約数ペア:

[(1, 2891724), (2, 1445862), (3, 963908), (4, 722931), (6, 481954), (11, 262884), (12, 240977), (19, 152196), (22, 131442), (33, 87628), (38, 76098), (44, 65721), (57, 50732), (66, 43814), (76, 38049), (114, 25366), (132, 21907), (209, 13836), (228, 12683), (418, 6918), (627, 4612), (836, 3459), (1153, 2508), (1254, 2306)]