1089174606

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{2557}}^1$

素因数の和:2745

約数の個数: 64

約数和(自身を含む): 2420318208

約数和(自身を除く): 1331143602

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 127, 129, 254, 258, 381, 559, 762, 1118, 1651, 1677, 2557, 3302, 3354, 4953, 5114, 5461, 7671, 9906, 10922, 15342, 16383, 32766, 33241, 66482, 70993, 99723, 109951, 141986, 199446, 212979, 219902, 324739, 329853, 425958, 649478, 659706, 974217, 1429363, 1948434, 2858726, 4221607, 4288089, 8443214, 8576178, 12664821, 13963777, 25329642, 27927554, 41891331, 83782662, 181529101, 363058202, 544587303, 1089174606]

約数ペア:

[(1, 1089174606), (2, 544587303), (3, 363058202), (6, 181529101), (13, 83782662), (26, 41891331), (39, 27927554), (43, 25329642), (78, 13963777), (86, 12664821), (127, 8576178), (129, 8443214), (254, 4288089), (258, 4221607), (381, 2858726), (559, 1948434), (762, 1429363), (1118, 974217), (1651, 659706), (1677, 649478), (2557, 425958), (3302, 329853), (3354, 324739), (4953, 219902), (5114, 212979), (5461, 199446), (7671, 141986), (9906, 109951), (10922, 99723), (15342, 70993), (16383, 66482), (32766, 33241)]