259660376

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{13093}}^1$

素因数の和:13203

約数の個数: 32

約数和(自身を含む): 507523440

約数和(自身を除く): 247863064

約数列:

[1, 2, 4, 8, 37, 67, 74, 134, 148, 268, 296, 536, 2479, 4958, 9916, 13093, 19832, 26186, 52372, 104744, 484441, 877231, 968882, 1754462, 1937764, 3508924, 3875528, 7017848, 32457547, 64915094, 129830188, 259660376]

約数ペア:

[(1, 259660376), (2, 129830188), (4, 64915094), (8, 32457547), (37, 7017848), (67, 3875528), (74, 3508924), (134, 1937764), (148, 1754462), (268, 968882), (296, 877231), (536, 484441), (2479, 104744), (4958, 52372), (9916, 26186), (13093, 19832)]