1330451276

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1931}}^1\times {\mathrm{2237}}^1$

素因数の和:4190

約数の個数: 48

約数和(自身を含む): 2905604352

約数和(自身を除く): 1575153076

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1931, 2237, 3862, 4474, 7724, 8948, 13517, 15659, 21241, 24607, 27034, 31318, 42482, 49214, 54068, 62636, 84964, 98428, 148687, 172249, 297374, 344498, 594748, 688996, 4319647, 8639294, 17278588, 30237529, 47516117, 60475058, 95032234, 120950116, 190064468, 332612819, 665225638, 1330451276]

約数ペア:

[(1, 1330451276), (2, 665225638), (4, 332612819), (7, 190064468), (11, 120950116), (14, 95032234), (22, 60475058), (28, 47516117), (44, 30237529), (77, 17278588), (154, 8639294), (308, 4319647), (1931, 688996), (2237, 594748), (3862, 344498), (4474, 297374), (7724, 172249), (8948, 148687), (13517, 98428), (15659, 84964), (21241, 62636), (24607, 54068), (27034, 49214), (31318, 42482)]