313175884

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{98981}}^1$

素因数の和:99105

約数の個数: 24

約数和(自身を含む): 631901088

約数和(自身を除く): 318725204

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 98981, 197962, 395924, 692867, 1385734, 2771468, 11184853, 22369706, 44739412, 78293971, 156587942, 313175884]

約数ペア:

[(1, 313175884), (2, 156587942), (4, 78293971), (7, 44739412), (14, 22369706), (28, 11184853), (113, 2771468), (226, 1385734), (452, 692867), (791, 395924), (1582, 197962), (3164, 98981)]