13961828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 27578880

約数和(自身を除く): 13617052

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 79, 92, 113, 158, 226, 316, 391, 452, 782, 1343, 1564, 1817, 1921, 2599, 2686, 3634, 3842, 5198, 5372, 7268, 7684, 8927, 10396, 17854, 30889, 35708, 44183, 61778, 88366, 123556, 151759, 176732, 205321, 303518, 410642, 607036, 821284, 3490457, 6980914, 13961828]

約数ペア:

[(1, 13961828), (2, 6980914), (4, 3490457), (17, 821284), (23, 607036), (34, 410642), (46, 303518), (68, 205321), (79, 176732), (92, 151759), (113, 123556), (158, 88366), (226, 61778), (316, 44183), (391, 35708), (452, 30889), (782, 17854), (1343, 10396), (1564, 8927), (1817, 7684), (1921, 7268), (2599, 5372), (2686, 5198), (3634, 3842)]