2683788

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 6720000

約数和(自身を除く): 4036212

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 79, 114, 149, 158, 228, 237, 298, 316, 447, 474, 596, 894, 948, 1501, 1788, 2831, 3002, 4503, 5662, 6004, 8493, 9006, 11324, 11771, 16986, 18012, 23542, 33972, 35313, 47084, 70626, 141252, 223649, 447298, 670947, 894596, 1341894, 2683788]

約数ペア:

[(1, 2683788), (2, 1341894), (3, 894596), (4, 670947), (6, 447298), (12, 223649), (19, 141252), (38, 70626), (57, 47084), (76, 35313), (79, 33972), (114, 23542), (149, 18012), (158, 16986), (228, 11771), (237, 11324), (298, 9006), (316, 8493), (447, 6004), (474, 5662), (596, 4503), (894, 3002), (948, 2831), (1501, 1788)]