947990012

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{62981}}^1$

素因数の和:63109

約数の個数: 24

約数和(自身を含む): 1714118112

約数和(自身を除く): 766128100

約数列:

[1, 2, 4, 53, 71, 106, 142, 212, 284, 3763, 7526, 15052, 62981, 125962, 251924, 3337993, 4471651, 6675986, 8943302, 13351972, 17886604, 236997503, 473995006, 947990012]

約数ペア:

[(1, 947990012), (2, 473995006), (4, 236997503), (53, 17886604), (71, 13351972), (106, 8943302), (142, 6675986), (212, 4471651), (284, 3337993), (3763, 251924), (7526, 125962), (15052, 62981)]