2144013196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{30931}}^1$

素因数の和:31022

約数の個数: 48

約数和(自身を含む): 4268121088

約数和(自身を除く): 2124107892

約数列:

[1, 2, 4, 13, 26, 31, 43, 52, 62, 86, 124, 172, 403, 559, 806, 1118, 1333, 1612, 2236, 2666, 5332, 17329, 30931, 34658, 61862, 69316, 123724, 402103, 804206, 958861, 1330033, 1608412, 1917722, 2660066, 3835444, 5320132, 12465193, 17290429, 24930386, 34580858, 41231023, 49860772, 69161716, 82462046, 164924092, 536003299, 1072006598, 2144013196]

約数ペア:

[(1, 2144013196), (2, 1072006598), (4, 536003299), (13, 164924092), (26, 82462046), (31, 69161716), (43, 49860772), (52, 41231023), (62, 34580858), (86, 24930386), (124, 17290429), (172, 12465193), (403, 5320132), (559, 3835444), (806, 2660066), (1118, 1917722), (1333, 1608412), (1612, 1330033), (2236, 958861), (2666, 804206), (5332, 402103), (17329, 123724), (30931, 69316), (34658, 61862)]