528021598

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 941129280

約数和(自身を除く): 413107682

約数列:

[1, 2, 13, 17, 26, 34, 37, 74, 83, 166, 221, 389, 442, 481, 629, 778, 962, 1079, 1258, 1411, 2158, 2822, 3071, 5057, 6142, 6613, 8177, 10114, 13226, 14393, 16354, 18343, 28786, 32287, 36686, 39923, 52207, 64574, 79846, 85969, 104414, 171938, 187109, 244681, 374218, 419731, 489362, 548879, 678691, 839462, 1097758, 1194619, 1357382, 2389238, 3180853, 6361706, 7135427, 14270854, 15530047, 20308523, 31060094, 40617046, 264010799, 528021598]

約数ペア:

[(1, 528021598), (2, 264010799), (13, 40617046), (17, 31060094), (26, 20308523), (34, 15530047), (37, 14270854), (74, 7135427), (83, 6361706), (166, 3180853), (221, 2389238), (389, 1357382), (442, 1194619), (481, 1097758), (629, 839462), (778, 678691), (962, 548879), (1079, 489362), (1258, 419731), (1411, 374218), (2158, 244681), (2822, 187109), (3071, 171938), (5057, 104414), (6142, 85969), (6613, 79846), (8177, 64574), (10114, 52207), (13226, 39923), (14393, 36686), (16354, 32287), (18343, 28786)]