1205132

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 2256240

約数和(自身を除く): 1051108

約数列:

[1, 2, 4, 19, 38, 76, 101, 157, 202, 314, 404, 628, 1919, 2983, 3838, 5966, 7676, 11932, 15857, 31714, 63428, 301283, 602566, 1205132]

約数ペア:

[(1, 1205132), (2, 602566), (4, 301283), (19, 63428), (38, 31714), (76, 15857), (101, 11932), (157, 7676), (202, 5966), (314, 3838), (404, 2983), (628, 1919)]