2044970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 3974400

約数和(自身を除く): 1929430

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 229, 235, 458, 470, 893, 1145, 1786, 2290, 4351, 4465, 8702, 8930, 10763, 21526, 21755, 43510, 53815, 107630, 204497, 408994, 1022485, 2044970]

約数ペア:

[(1, 2044970), (2, 1022485), (5, 408994), (10, 204497), (19, 107630), (38, 53815), (47, 43510), (94, 21755), (95, 21526), (190, 10763), (229, 8930), (235, 8702), (458, 4465), (470, 4351), (893, 2290), (1145, 1786)]