5410678

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 10571904

約数和(自身を除く): 5161226

約数列:

[1, 2, 7, 13, 14, 26, 31, 49, 62, 91, 98, 137, 182, 217, 274, 403, 434, 637, 806, 959, 1274, 1519, 1781, 1918, 2821, 3038, 3562, 4247, 5642, 6713, 8494, 12467, 13426, 19747, 24934, 29729, 39494, 55211, 59458, 87269, 110422, 174538, 208103, 386477, 416206, 772954, 2705339, 5410678]

約数ペア:

[(1, 5410678), (2, 2705339), (7, 772954), (13, 416206), (14, 386477), (26, 208103), (31, 174538), (49, 110422), (62, 87269), (91, 59458), (98, 55211), (137, 39494), (182, 29729), (217, 24934), (274, 19747), (403, 13426), (434, 12467), (637, 8494), (806, 6713), (959, 5642), (1274, 4247), (1519, 3562), (1781, 3038), (1918, 2821)]