2247335974

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{74707}}^1$

素因数の和:74824

約数の個数: 24

約数和(自身を含む): 3691322280

約数和(自身を除く): 1443986306

約数列:

[1, 2, 13, 26, 89, 169, 178, 338, 1157, 2314, 15041, 30082, 74707, 149414, 971191, 1942382, 6648923, 12625483, 13297846, 25250966, 86435999, 172871998, 1123667987, 2247335974]

約数ペア:

[(1, 2247335974), (2, 1123667987), (13, 172871998), (26, 86435999), (89, 25250966), (169, 13297846), (178, 12625483), (338, 6648923), (1157, 1942382), (2314, 971191), (15041, 149414), (30082, 74707)]