2012122784

素因数分解:

$2^5\times 7^1\times {\mathrm{59}}^1\times {\mathrm{152249}}^1$

素因数の和:152325

約数の個数: 48

約数和(自身を含む): 4604040000

約数和(自身を除く): 2591917216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 112, 118, 224, 236, 413, 472, 826, 944, 1652, 1888, 3304, 6608, 13216, 152249, 304498, 608996, 1065743, 1217992, 2131486, 2435984, 4262972, 4871968, 8525944, 8982691, 17051888, 17965382, 34103776, 35930764, 62878837, 71861528, 125757674, 143723056, 251515348, 287446112, 503030696, 1006061392, 2012122784]

約数ペア:

[(1, 2012122784), (2, 1006061392), (4, 503030696), (7, 287446112), (8, 251515348), (14, 143723056), (16, 125757674), (28, 71861528), (32, 62878837), (56, 35930764), (59, 34103776), (112, 17965382), (118, 17051888), (224, 8982691), (236, 8525944), (413, 4871968), (472, 4262972), (826, 2435984), (944, 2131486), (1652, 1217992), (1888, 1065743), (3304, 608996), (6608, 304498), (13216, 152249)]