2447504

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 40

約数和(自身を含む): 5103840

約数和(自身を除く): 2656336

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 83, 97, 152, 166, 194, 304, 332, 388, 664, 776, 1328, 1552, 1577, 1843, 3154, 3686, 6308, 7372, 8051, 12616, 14744, 16102, 25232, 29488, 32204, 64408, 128816, 152969, 305938, 611876, 1223752, 2447504]

約数ペア:

[(1, 2447504), (2, 1223752), (4, 611876), (8, 305938), (16, 152969), (19, 128816), (38, 64408), (76, 32204), (83, 29488), (97, 25232), (152, 16102), (166, 14744), (194, 12616), (304, 8051), (332, 7372), (388, 6308), (664, 3686), (776, 3154), (1328, 1843), (1552, 1577)]