13289716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 27276480

約数和(自身を除く): 13986764

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 109, 163, 187, 218, 326, 374, 436, 652, 748, 1199, 1793, 1853, 2398, 2771, 3586, 3706, 4796, 5542, 7172, 7412, 11084, 17767, 20383, 30481, 35534, 40766, 60962, 71068, 81532, 121924, 195437, 302039, 390874, 604078, 781748, 1208156, 3322429, 6644858, 13289716]

約数ペア:

[(1, 13289716), (2, 6644858), (4, 3322429), (11, 1208156), (17, 781748), (22, 604078), (34, 390874), (44, 302039), (68, 195437), (109, 121924), (163, 81532), (187, 71068), (218, 60962), (326, 40766), (374, 35534), (436, 30481), (652, 20383), (748, 17767), (1199, 11084), (1793, 7412), (1853, 7172), (2398, 5542), (2771, 4796), (3586, 3706)]