2015156914

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{6491}}^1$

素因数の和:6930

約数の個数: 32

約数和(自身を含む): 3348625536

約数和(自身を除く): 1333468622

約数列:

[1, 2, 17, 23, 34, 46, 391, 397, 782, 794, 6491, 6749, 9131, 12982, 13498, 18262, 110347, 149293, 155227, 220694, 298586, 310454, 2537981, 2576927, 5075962, 5153854, 43807759, 59269321, 87615518, 118538642, 1007578457, 2015156914]

約数ペア:

[(1, 2015156914), (2, 1007578457), (17, 118538642), (23, 87615518), (34, 59269321), (46, 43807759), (391, 5153854), (397, 5075962), (782, 2576927), (794, 2537981), (6491, 310454), (6749, 298586), (9131, 220694), (12982, 155227), (13498, 149293), (18262, 110347)]