1520762204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53077}}^1$

素因数の和:53142

約数の個数: 48

約数和(自身を含む): 3120986400

約数和(自身を除く): 1600224196

約数列:

[1, 2, 4, 13, 19, 26, 29, 38, 52, 58, 76, 116, 247, 377, 494, 551, 754, 988, 1102, 1508, 2204, 7163, 14326, 28652, 53077, 106154, 212308, 690001, 1008463, 1380002, 1539233, 2016926, 2760004, 3078466, 4033852, 6156932, 13110019, 20010029, 26220038, 29245427, 40020058, 52440076, 58490854, 80040116, 116981708, 380190551, 760381102, 1520762204]

約数ペア:

[(1, 1520762204), (2, 760381102), (4, 380190551), (13, 116981708), (19, 80040116), (26, 58490854), (29, 52440076), (38, 40020058), (52, 29245427), (58, 26220038), (76, 20010029), (116, 13110019), (247, 6156932), (377, 4033852), (494, 3078466), (551, 2760004), (754, 2016926), (988, 1539233), (1102, 1380002), (1508, 1008463), (2204, 690001), (7163, 212308), (14326, 106154), (28652, 53077)]