830437558

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{947}}^1\times {\mathrm{3347}}^1$

素因数の和:4427

約数の個数: 16

約数和(自身を含む): 1256865984

約数和(自身を除く): 426428426

約数列:

[1, 2, 131, 262, 947, 1894, 3347, 6694, 124057, 248114, 438457, 876914, 3169609, 6339218, 415218779, 830437558]

約数ペア:

[(1, 830437558), (2, 415218779), (131, 6339218), (262, 3169609), (947, 876914), (1894, 438457), (3347, 248114), (6694, 124057)]