8971628

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 16193520

約数和(自身を除く): 7221892

約数列:

[1, 2, 4, 53, 101, 106, 202, 212, 404, 419, 838, 1676, 5353, 10706, 21412, 22207, 42319, 44414, 84638, 88828, 169276, 2242907, 4485814, 8971628]

約数ペア:

[(1, 8971628), (2, 4485814), (4, 2242907), (53, 169276), (101, 88828), (106, 84638), (202, 44414), (212, 42319), (404, 22207), (419, 21412), (838, 10706), (1676, 5353)]