2038004022

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{78427}}^1$

素因数の和:78564

約数の個数: 32

約数和(自身を含む): 4201231104

約数和(自身を除く): 2163227082

約数列:

[1, 2, 3, 6, 61, 71, 122, 142, 183, 213, 366, 426, 4331, 8662, 12993, 25986, 78427, 156854, 235281, 470562, 4784047, 5568317, 9568094, 11136634, 14352141, 16704951, 28704282, 33409902, 339667337, 679334674, 1019002011, 2038004022]

約数ペア:

[(1, 2038004022), (2, 1019002011), (3, 679334674), (6, 339667337), (61, 33409902), (71, 28704282), (122, 16704951), (142, 14352141), (183, 11136634), (213, 9568094), (366, 5568317), (426, 4784047), (4331, 470562), (8662, 235281), (12993, 156854), (25986, 78427)]