2016172802

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1\times {\mathrm{9631}}^1$

素因数の和:10446

約数の個数: 32

約数和(自身を含む): 3643207680

約数和(自身を除く): 1627034878

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 787, 1574, 5509, 9631, 11018, 14953, 19262, 29906, 67417, 104671, 134834, 182989, 209342, 365978, 1280923, 2561846, 7579597, 15159194, 53057179, 106114358, 144012343, 288024686, 1008086401, 2016172802]

約数ペア:

[(1, 2016172802), (2, 1008086401), (7, 288024686), (14, 144012343), (19, 106114358), (38, 53057179), (133, 15159194), (266, 7579597), (787, 2561846), (1574, 1280923), (5509, 365978), (9631, 209342), (11018, 182989), (14953, 134834), (19262, 104671), (29906, 67417)]