2013471044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{31051}}^1$

素因数の和:31140

約数の個数: 48

約数和(自身を含む): 4016886720

約数和(自身を除く): 2003415676

約数列:

[1, 2, 4, 13, 26, 29, 43, 52, 58, 86, 116, 172, 377, 559, 754, 1118, 1247, 1508, 2236, 2494, 4988, 16211, 31051, 32422, 62102, 64844, 124204, 403663, 807326, 900479, 1335193, 1614652, 1800958, 2670386, 3601916, 5340772, 11706227, 17357509, 23412454, 34715018, 38720597, 46824908, 69430036, 77441194, 154882388, 503367761, 1006735522, 2013471044]

約数ペア:

[(1, 2013471044), (2, 1006735522), (4, 503367761), (13, 154882388), (26, 77441194), (29, 69430036), (43, 46824908), (52, 38720597), (58, 34715018), (86, 23412454), (116, 17357509), (172, 11706227), (377, 5340772), (559, 3601916), (754, 2670386), (1118, 1800958), (1247, 1614652), (1508, 1335193), (2236, 900479), (2494, 807326), (4988, 403663), (16211, 124204), (31051, 64844), (32422, 62102)]