1229906132

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{19531}}^1$

素因数の和:19728

約数の個数: 48

約数和(自身を含む): 2664477312

約数和(自身を除く): 1434571180

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 173, 182, 346, 364, 692, 1211, 2249, 2422, 4498, 4844, 8996, 15743, 19531, 31486, 39062, 62972, 78124, 136717, 253903, 273434, 507806, 546868, 1015612, 1777321, 3378863, 3554642, 6757726, 7109284, 13515452, 23652041, 43925219, 47304082, 87850438, 94608164, 175700876, 307476533, 614953066, 1229906132]

約数ペア:

[(1, 1229906132), (2, 614953066), (4, 307476533), (7, 175700876), (13, 94608164), (14, 87850438), (26, 47304082), (28, 43925219), (52, 23652041), (91, 13515452), (173, 7109284), (182, 6757726), (346, 3554642), (364, 3378863), (692, 1777321), (1211, 1015612), (2249, 546868), (2422, 507806), (4498, 273434), (4844, 253903), (8996, 136717), (15743, 78124), (19531, 62972), (31486, 39062)]