2015113858

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{2789}}^1$

素因数の和:3066

約数の個数: 32

約数和(自身を含む): 3206044800

約数和(自身を除く): 1190930942

約数列:

[1, 2, 23, 46, 113, 139, 226, 278, 2599, 2789, 3197, 5198, 5578, 6394, 15707, 31414, 64147, 128294, 315157, 361261, 387671, 630314, 722522, 775342, 7248611, 8916433, 14497222, 17832866, 43806823, 87613646, 1007556929, 2015113858]

約数ペア:

[(1, 2015113858), (2, 1007556929), (23, 87613646), (46, 43806823), (113, 17832866), (139, 14497222), (226, 8916433), (278, 7248611), (2599, 775342), (2789, 722522), (3197, 630314), (5198, 387671), (5578, 361261), (6394, 315157), (15707, 128294), (31414, 64147)]