249471191228

素因数分解:

$2^2\times 7^1\times {\mathrm{1319}}^1\times {\mathrm{6754879}}^1$

素因数の和:6756209

約数の個数: 24

約数和(自身を含む): 499320729600

約数和(自身を除く): 249849538372

約数列:

[1, 2, 4, 7, 14, 28, 1319, 2638, 5276, 9233, 18466, 36932, 6754879, 13509758, 27019516, 47284153, 94568306, 189136612, 8909685401, 17819370802, 35638741604, 62367797807, 124735595614, 249471191228]

約数ペア:

[(1, 249471191228), (2, 124735595614), (4, 62367797807), (7, 35638741604), (14, 17819370802), (28, 8909685401), (1319, 189136612), (2638, 94568306), (5276, 47284153), (9233, 27019516), (18466, 13509758), (36932, 6754879)]