2078315044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{32051}}^1$

素因数の和:32140

約数の個数: 48

約数和(自身を含む): 4146246720

約数和(自身を除く): 2067931676

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, 32051, 32422, 64102, 64844, 128204, 416663, 833326, 929479, 1378193, 1666652, 1858958, 2756386, 3717916, 5512772, 12083227, 17916509, 24166454, 35833018, 39967597, 48332908, 71666036, 79935194, 159870388, 519578761, 1039157522, 2078315044]

約数ペア:

[(1, 2078315044), (2, 1039157522), (4, 519578761), (13, 159870388), (26, 79935194), (29, 71666036), (43, 48332908), (52, 39967597), (58, 35833018), (86, 24166454), (116, 17916509), (172, 12083227), (377, 5512772), (559, 3717916), (754, 2756386), (1118, 1858958), (1247, 1666652), (1508, 1378193), (2236, 929479), (2494, 833326), (4988, 416663), (16211, 128204), (32051, 64844), (32422, 64102)]