13204952

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 25643520

約数和(自身を除く): 12438568

約数列:

[1, 2, 4, 8, 41, 82, 127, 164, 254, 317, 328, 508, 634, 1016, 1268, 2536, 5207, 10414, 12997, 20828, 25994, 40259, 41656, 51988, 80518, 103976, 161036, 322072, 1650619, 3301238, 6602476, 13204952]

約数ペア:

[(1, 13204952), (2, 6602476), (4, 3301238), (8, 1650619), (41, 322072), (82, 161036), (127, 103976), (164, 80518), (254, 51988), (317, 41656), (328, 40259), (508, 25994), (634, 20828), (1016, 12997), (1268, 10414), (2536, 5207)]