1236466

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:95

約数の個数: 48

約数和(自身を含む): 2495232

約数和(自身を除く): 1258766

約数列:

[1, 2, 7, 11, 14, 22, 31, 37, 49, 62, 74, 77, 98, 154, 217, 259, 341, 407, 434, 518, 539, 682, 814, 1078, 1147, 1519, 1813, 2294, 2387, 2849, 3038, 3626, 4774, 5698, 8029, 12617, 16058, 16709, 19943, 25234, 33418, 39886, 56203, 88319, 112406, 176638, 618233, 1236466]

約数ペア:

[(1, 1236466), (2, 618233), (7, 176638), (11, 112406), (14, 88319), (22, 56203), (31, 39886), (37, 33418), (49, 25234), (62, 19943), (74, 16709), (77, 16058), (98, 12617), (154, 8029), (217, 5698), (259, 4774), (341, 3626), (407, 3038), (434, 2849), (518, 2387), (539, 2294), (682, 1813), (814, 1519), (1078, 1147)]