2013706185

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{1907}}^1$

素因数の和:2074

約数の個数: 64

約数和(自身を含む): 3531112704

約数和(自身を除く): 1517406519

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 101, 123, 205, 255, 303, 505, 615, 697, 1515, 1717, 1907, 2091, 3485, 4141, 5151, 5721, 8585, 9535, 10455, 12423, 20705, 25755, 28605, 32419, 62115, 70397, 78187, 97257, 162095, 192607, 211191, 234561, 351985, 390935, 486285, 577821, 963035, 1055955, 1172805, 1329179, 2889105, 3274319, 3987537, 6645895, 7896887, 9822957, 16371595, 19937685, 23690661, 39484435, 49114785, 118453305, 134247079, 402741237, 671235395, 2013706185]

約数ペア:

[(1, 2013706185), (3, 671235395), (5, 402741237), (15, 134247079), (17, 118453305), (41, 49114785), (51, 39484435), (85, 23690661), (101, 19937685), (123, 16371595), (205, 9822957), (255, 7896887), (303, 6645895), (505, 3987537), (615, 3274319), (697, 2889105), (1515, 1329179), (1717, 1172805), (1907, 1055955), (2091, 963035), (3485, 577821), (4141, 486285), (5151, 390935), (5721, 351985), (8585, 234561), (9535, 211191), (10455, 192607), (12423, 162095), (20705, 97257), (25755, 78187), (28605, 70397), (32419, 62115)]