245912062394

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2417}}^1\times {\mathrm{86369}}^1$

素因数の和:88838

約数の個数: 32

約数和(自身を含む): 400977907200

約数和(自身を除く): 155065844806

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 2417, 4834, 45923, 74927, 86369, 91846, 149854, 172738, 1423613, 1641011, 2677439, 2847226, 3282022, 5354878, 50871341, 101742682, 208753873, 417507746, 3966323587, 6471370063, 7932647174, 12942740126, 122956031197, 245912062394]

約数ペア:

[(1, 245912062394), (2, 122956031197), (19, 12942740126), (31, 7932647174), (38, 6471370063), (62, 3966323587), (589, 417507746), (1178, 208753873), (2417, 101742682), (4834, 50871341), (45923, 5354878), (74927, 3282022), (86369, 2847226), (91846, 2677439), (149854, 1641011), (172738, 1423613)]