2261996282

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1\times {\mathrm{683}}^1$

素因数の和:1323

約数の個数: 64

約数和(自身を含む): 4324368384

約数和(自身を除く): 2062372102

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 587, 683, 806, 1174, 1366, 2821, 4109, 4781, 5642, 7631, 8218, 8879, 9562, 15262, 17758, 18197, 21173, 36394, 42346, 53417, 62153, 106834, 124306, 127379, 148211, 236561, 254758, 275249, 296422, 400921, 473122, 550498, 801842, 1655927, 1926743, 2806447, 3311854, 3853486, 5211973, 5612894, 10423946, 12428551, 24857102, 36483811, 72967622, 86999857, 161571163, 173999714, 323142326, 1130998141, 2261996282]

約数ペア:

[(1, 2261996282), (2, 1130998141), (7, 323142326), (13, 173999714), (14, 161571163), (26, 86999857), (31, 72967622), (62, 36483811), (91, 24857102), (182, 12428551), (217, 10423946), (403, 5612894), (434, 5211973), (587, 3853486), (683, 3311854), (806, 2806447), (1174, 1926743), (1366, 1655927), (2821, 801842), (4109, 550498), (4781, 473122), (5642, 400921), (7631, 296422), (8218, 275249), (8879, 254758), (9562, 236561), (15262, 148211), (17758, 127379), (18197, 124306), (21173, 106834), (36394, 62153), (42346, 53417)]