127376494

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{1231}}^1$

素因数の和:1648

約数の個数: 32

約数和(自身を含む): 230630400

約数和(自身を除く): 103253906

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 389, 778, 1231, 2462, 2723, 5446, 7391, 8617, 14782, 17234, 23389, 46778, 51737, 103474, 163723, 327446, 478859, 957718, 3352013, 6704026, 9098321, 18196642, 63688247, 127376494]

約数ペア:

[(1, 127376494), (2, 63688247), (7, 18196642), (14, 9098321), (19, 6704026), (38, 3352013), (133, 957718), (266, 478859), (389, 327446), (778, 163723), (1231, 103474), (2462, 51737), (2723, 46778), (5446, 23389), (7391, 17234), (8617, 14782)]