1490717572

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{51031}}^1$

素因数の和:51211

約数の個数: 24

約数和(自身を含む): 2672035520

約数和(自身を除く): 1181317948

約数列:

[1, 2, 4, 67, 109, 134, 218, 268, 436, 7303, 14606, 29212, 51031, 102062, 204124, 3419077, 5562379, 6838154, 11124758, 13676308, 22249516, 372679393, 745358786, 1490717572]

約数ペア:

[(1, 1490717572), (2, 745358786), (4, 372679393), (67, 22249516), (109, 13676308), (134, 11124758), (218, 6838154), (268, 5562379), (436, 3419077), (7303, 204124), (14606, 102062), (29212, 51031)]