2012010448

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{304481}}^1$

素因数の和:304555

約数の個数: 40

約数和(自身を含む): 4530692160

約数和(自身を除く): 2518681712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 472, 826, 944, 1652, 3304, 6608, 304481, 608962, 1217924, 2131367, 2435848, 4262734, 4871696, 8525468, 17050936, 17964379, 34101872, 35928758, 71857516, 125750653, 143715032, 251501306, 287430064, 503002612, 1006005224, 2012010448]

約数ペア:

[(1, 2012010448), (2, 1006005224), (4, 503002612), (7, 287430064), (8, 251501306), (14, 143715032), (16, 125750653), (28, 71857516), (56, 35928758), (59, 34101872), (112, 17964379), (118, 17050936), (236, 8525468), (413, 4871696), (472, 4262734), (826, 2435848), (944, 2131367), (1652, 1217924), (3304, 608962), (6608, 304481)]