2081567137

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3163}}^1$

素因数の和:3301

約数の個数: 32

約数和(自身を含む): 2449391616

約数和(自身を除く): 367824479

約数列:

[1, 13, 23, 31, 71, 299, 403, 713, 923, 1633, 2201, 3163, 9269, 21229, 28613, 41119, 50623, 72749, 98053, 224573, 658099, 945737, 1274689, 2255219, 2919449, 5165179, 6961763, 29317847, 67147327, 90502919, 160120549, 2081567137]

約数ペア:

[(1, 2081567137), (13, 160120549), (23, 90502919), (31, 67147327), (71, 29317847), (299, 6961763), (403, 5165179), (713, 2919449), (923, 2255219), (1633, 1274689), (2201, 945737), (3163, 658099), (9269, 224573), (21229, 98053), (28613, 72749), (41119, 50623)]