2498049218

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1\times {\mathrm{5179}}^1$

素因数の和:5582

約数の個数: 32

約数和(自身を含む): 4332303360

約数和(自身を除く): 1834254142

約数列:

[1, 2, 7, 14, 131, 262, 263, 526, 917, 1834, 1841, 3682, 5179, 10358, 34453, 36253, 68906, 72506, 241171, 482342, 678449, 1356898, 1362077, 2724154, 4749143, 9498286, 9534539, 19069078, 178432087, 356864174, 1249024609, 2498049218]

約数ペア:

[(1, 2498049218), (2, 1249024609), (7, 356864174), (14, 178432087), (131, 19069078), (262, 9534539), (263, 9498286), (526, 4749143), (917, 2724154), (1834, 1362077), (1841, 1356898), (3682, 678449), (5179, 482342), (10358, 241171), (34453, 72506), (36253, 68906)]