117154778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{479}}^1$

素因数の和:926

約数の個数: 32

約数和(自身を含む): 198374400

約数和(自身を除く): 81219622

約数列:

[1, 2, 13, 23, 26, 46, 299, 409, 479, 598, 818, 958, 5317, 6227, 9407, 10634, 11017, 12454, 18814, 22034, 122291, 143221, 195911, 244582, 286442, 391822, 2546843, 4505953, 5093686, 9011906, 58577389, 117154778]

約数ペア:

[(1, 117154778), (2, 58577389), (13, 9011906), (23, 5093686), (26, 4505953), (46, 2546843), (299, 391822), (409, 286442), (479, 244582), (598, 195911), (818, 143221), (958, 122291), (5317, 22034), (6227, 18814), (9407, 12454), (10634, 11017)]