1223752

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:205

約数の個数: 32

約数和(自身を含む): 2469600

約数和(自身を除く): 1245848

約数列:

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

約数ペア:

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