481207426

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1187}}^1\times {\mathrm{1259}}^1$

素因数の和:2478

約数の個数: 32

約数和(自身を含む): 862202880

約数和(自身を除く): 380995454

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 1187, 1259, 2374, 2518, 8309, 8813, 16618, 17626, 27301, 28957, 54602, 57914, 191107, 202699, 382214, 405398, 1494433, 2988866, 10461031, 20922062, 34371959, 68743918, 240603713, 481207426]

約数ペア:

[(1, 481207426), (2, 240603713), (7, 68743918), (14, 34371959), (23, 20922062), (46, 10461031), (161, 2988866), (322, 1494433), (1187, 405398), (1259, 382214), (2374, 202699), (2518, 191107), (8309, 57914), (8813, 54602), (16618, 28957), (17626, 27301)]