2556550066

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{181}}^1\times {\mathrm{3491}}^1$

素因数の和:3715

約数の個数: 48

約数和(自身を含む): 4682688192

約数和(自身を除く): 2126138126

約数列:

[1, 2, 7, 14, 17, 34, 119, 181, 238, 289, 362, 578, 1267, 2023, 2534, 3077, 3491, 4046, 6154, 6982, 21539, 24437, 43078, 48874, 52309, 59347, 104618, 118694, 366163, 415429, 631871, 732326, 830858, 1008899, 1263742, 2017798, 4423097, 7062293, 8846194, 10741807, 14124586, 21483614, 75192649, 150385298, 182610719, 365221438, 1278275033, 2556550066]

約数ペア:

[(1, 2556550066), (2, 1278275033), (7, 365221438), (14, 182610719), (17, 150385298), (34, 75192649), (119, 21483614), (181, 14124586), (238, 10741807), (289, 8846194), (362, 7062293), (578, 4423097), (1267, 2017798), (2023, 1263742), (2534, 1008899), (3077, 830858), (3491, 732326), (4046, 631871), (6154, 415429), (6982, 366163), (21539, 118694), (24437, 104618), (43078, 59347), (48874, 52309)]