2013504976

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1\times {\mathrm{503}}^1$

素因数の和:968

約数の個数: 80

約数和(自身を含む): 4523710464

約数和(自身を除く): 2510205488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 347, 412, 503, 694, 721, 824, 1006, 1388, 1442, 1648, 2012, 2429, 2776, 2884, 3521, 4024, 4858, 5552, 5768, 7042, 8048, 9716, 11536, 14084, 19432, 28168, 35741, 38864, 51809, 56336, 71482, 103618, 142964, 174541, 207236, 250187, 285928, 349082, 362663, 414472, 500374, 571856, 698164, 725326, 828944, 1000748, 1221787, 1396328, 1450652, 2001496, 2443574, 2792656, 2901304, 4002992, 4887148, 5802608, 9774296, 17977723, 19548592, 35955446, 71910892, 125844061, 143821784, 251688122, 287643568, 503376244, 1006752488, 2013504976]

約数ペア:

[(1, 2013504976), (2, 1006752488), (4, 503376244), (7, 287643568), (8, 251688122), (14, 143821784), (16, 125844061), (28, 71910892), (56, 35955446), (103, 19548592), (112, 17977723), (206, 9774296), (347, 5802608), (412, 4887148), (503, 4002992), (694, 2901304), (721, 2792656), (824, 2443574), (1006, 2001496), (1388, 1450652), (1442, 1396328), (1648, 1221787), (2012, 1000748), (2429, 828944), (2776, 725326), (2884, 698164), (3521, 571856), (4024, 500374), (4858, 414472), (5552, 362663), (5768, 349082), (7042, 285928), (8048, 250187), (9716, 207236), (11536, 174541), (14084, 142964), (19432, 103618), (28168, 71482), (35741, 56336), (38864, 51809)]