2013927244

素因数分解:

$2^2\times 7^3\times {\mathrm{89}}^1\times {\mathrm{16493}}^1$

素因数の和:16607

約数の個数: 48

約数和(自身を含む): 4156488000

約数和(自身を除く): 2142560756

約数列:

[1, 2, 4, 7, 14, 28, 49, 89, 98, 178, 196, 343, 356, 623, 686, 1246, 1372, 2492, 4361, 8722, 16493, 17444, 30527, 32986, 61054, 65972, 115451, 122108, 230902, 461804, 808157, 1467877, 1616314, 2935754, 3232628, 5657099, 5871508, 10275139, 11314198, 20550278, 22628396, 41100556, 71925973, 143851946, 287703892, 503481811, 1006963622, 2013927244]

約数ペア:

[(1, 2013927244), (2, 1006963622), (4, 503481811), (7, 287703892), (14, 143851946), (28, 71925973), (49, 41100556), (89, 22628396), (98, 20550278), (178, 11314198), (196, 10275139), (343, 5871508), (356, 5657099), (623, 3232628), (686, 2935754), (1246, 1616314), (1372, 1467877), (2492, 808157), (4361, 461804), (8722, 230902), (16493, 122108), (17444, 115451), (30527, 65972), (32986, 61054)]