2699973808

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{173431}}^1$

素因数の和:173585

約数の個数: 40

約数和(自身を含む): 6021559040

約数和(自身を除く): 3321585232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 3892, 7784, 15568, 173431, 346862, 693724, 1214017, 1387448, 2428034, 2774896, 4856068, 9712136, 19424272, 24106909, 48213818, 96427636, 168748363, 192855272, 337496726, 385710544, 674993452, 1349986904, 2699973808]

約数ペア:

[(1, 2699973808), (2, 1349986904), (4, 674993452), (7, 385710544), (8, 337496726), (14, 192855272), (16, 168748363), (28, 96427636), (56, 48213818), (112, 24106909), (139, 19424272), (278, 9712136), (556, 4856068), (973, 2774896), (1112, 2428034), (1946, 1387448), (2224, 1214017), (3892, 693724), (7784, 346862), (15568, 173431)]