122912697616

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{125935141}}^1$

素因数の和:125935210

約数の個数: 20

約数和(自身を含む): 242047342924

約数和(自身を除く): 119134645308

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 125935141, 251870282, 503740564, 1007481128, 2014962256, 7682043601, 15364087202, 30728174404, 61456348808, 122912697616]

約数ペア:

[(1, 122912697616), (2, 61456348808), (4, 30728174404), (8, 15364087202), (16, 7682043601), (61, 2014962256), (122, 1007481128), (244, 503740564), (488, 251870282), (976, 125935141)]