1900155496

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{304903}}^1$

素因数の和:304969

約数の個数: 32

約数和(自身を含む): 3841790400

約数和(自身を除く): 1941634904

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 304903, 609806, 1219612, 2439224, 5793157, 11586314, 12501023, 23172628, 25002046, 46345256, 50004092, 100008184, 237519437, 475038874, 950077748, 1900155496]

約数ペア:

[(1, 1900155496), (2, 950077748), (4, 475038874), (8, 237519437), (19, 100008184), (38, 50004092), (41, 46345256), (76, 25002046), (82, 23172628), (152, 12501023), (164, 11586314), (328, 5793157), (779, 2439224), (1558, 1219612), (3116, 609806), (6232, 304903)]