713895728

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{490313}}^1$

素因数の和:490341

約数の個数: 40

約数和(自身を含む): 1702370208

約数和(自身を除く): 988474480

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 490313, 980626, 1961252, 3432191, 3922504, 6374069, 6864382, 7845008, 12748138, 13728764, 25496276, 27457528, 44618483, 50992552, 54915056, 89236966, 101985104, 178473932, 356947864, 713895728]

約数ペア:

[(1, 713895728), (2, 356947864), (4, 178473932), (7, 101985104), (8, 89236966), (13, 54915056), (14, 50992552), (16, 44618483), (26, 27457528), (28, 25496276), (52, 13728764), (56, 12748138), (91, 7845008), (104, 6864382), (112, 6374069), (182, 3922504), (208, 3432191), (364, 1961252), (728, 980626), (1456, 490313)]