2723728498

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1\times {\mathrm{661}}^1$

素因数の和:1090

約数の個数: 32

約数和(自身を含む): 4198626432

約数和(自身を除く): 1474897934

約数列:

[1, 2, 83, 103, 166, 206, 241, 482, 661, 1322, 8549, 17098, 20003, 24823, 40006, 49646, 54863, 68083, 109726, 136166, 159301, 318602, 2060309, 4120618, 5650889, 11301778, 13221983, 16408003, 26443966, 32816006, 1361864249, 2723728498]

約数ペア:

[(1, 2723728498), (2, 1361864249), (83, 32816006), (103, 26443966), (166, 16408003), (206, 13221983), (241, 11301778), (482, 5650889), (661, 4120618), (1322, 2060309), (8549, 318602), (17098, 159301), (20003, 136166), (24823, 109726), (40006, 68083), (49646, 54863)]