2051207945290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1542261613}}^1$

素因数の和:1542261646

約数の個数: 32

約数和(自身を含む): 4441713448320

約数和(自身を除く): 2390505503030

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 1542261613, 3084523226, 7711308065, 10795831291, 15422616130, 21591662582, 29302970647, 53979156455, 58605941294, 107958312910, 146514853235, 205120794529, 293029706470, 410241589058, 1025603972645, 2051207945290]

約数ペア:

[(1, 2051207945290), (2, 1025603972645), (5, 410241589058), (7, 293029706470), (10, 205120794529), (14, 146514853235), (19, 107958312910), (35, 58605941294), (38, 53979156455), (70, 29302970647), (95, 21591662582), (133, 15422616130), (190, 10795831291), (266, 7711308065), (665, 3084523226), (1330, 1542261613)]