13400504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{479}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 27216000

約数和(自身を除く): 13815496

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 269, 479, 538, 958, 1076, 1916, 2152, 3497, 3832, 6227, 6994, 12454, 13988, 24908, 27976, 49816, 128851, 257702, 515404, 1030808, 1675063, 3350126, 6700252, 13400504]

約数ペア:

[(1, 13400504), (2, 6700252), (4, 3350126), (8, 1675063), (13, 1030808), (26, 515404), (52, 257702), (104, 128851), (269, 49816), (479, 27976), (538, 24908), (958, 13988), (1076, 12454), (1916, 6994), (2152, 6227), (3497, 3832)]