479804962

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2749}}^1$

素因数の和:2915

約数の個数: 48

約数和(自身を含む): 908523000

約数和(自身を除く): 428718038

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 137, 182, 274, 637, 959, 1274, 1781, 1918, 2749, 3562, 5498, 6713, 12467, 13426, 19243, 24934, 35737, 38486, 71474, 87269, 134701, 174538, 250159, 269402, 376613, 500318, 753226, 1751113, 2636291, 3502226, 4895969, 5272582, 9791938, 18454037, 34271783, 36908074, 68543566, 239902481, 479804962]

約数ペア:

[(1, 479804962), (2, 239902481), (7, 68543566), (13, 36908074), (14, 34271783), (26, 18454037), (49, 9791938), (91, 5272582), (98, 4895969), (137, 3502226), (182, 2636291), (274, 1751113), (637, 753226), (959, 500318), (1274, 376613), (1781, 269402), (1918, 250159), (2749, 174538), (3562, 134701), (5498, 87269), (6713, 71474), (12467, 38486), (13426, 35737), (19243, 24934)]