2023576490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{39209}}^1$

素因数の和:39626

約数の個数: 32

約数和(自身を含む): 3932606160

約数和(自身を除く): 1909029670

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 397, 794, 1985, 3970, 5161, 10322, 25805, 39209, 51610, 78418, 196045, 392090, 509717, 1019434, 2548585, 5097170, 15565973, 31131946, 77829865, 155659730, 202357649, 404715298, 1011788245, 2023576490]

約数ペア:

[(1, 2023576490), (2, 1011788245), (5, 404715298), (10, 202357649), (13, 155659730), (26, 77829865), (65, 31131946), (130, 15565973), (397, 5097170), (794, 2548585), (1985, 1019434), (3970, 509717), (5161, 392090), (10322, 196045), (25805, 78418), (39209, 51610)]