261465982

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1\times {\mathrm{5807}}^1$

素因数の和:6335

約数の個数: 16

約数和(自身を含む): 401448960

約数和(自身を除く): 139982978

約数列:

[1, 2, 47, 94, 479, 958, 5807, 11614, 22513, 45026, 272929, 545858, 2781553, 5563106, 130732991, 261465982]

約数ペア:

[(1, 261465982), (2, 130732991), (47, 5563106), (94, 2781553), (479, 545858), (958, 272929), (5807, 45026), (11614, 22513)]