2479442

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 4561920

約数和(自身を除く): 2082478

約数列:

[1, 2, 7, 14, 29, 31, 58, 62, 197, 203, 217, 394, 406, 434, 899, 1379, 1798, 2758, 5713, 6107, 6293, 11426, 12214, 12586, 39991, 42749, 79982, 85498, 177103, 354206, 1239721, 2479442]

約数ペア:

[(1, 2479442), (2, 1239721), (7, 354206), (14, 177103), (29, 85498), (31, 79982), (58, 42749), (62, 39991), (197, 12586), (203, 12214), (217, 11426), (394, 6293), (406, 6107), (434, 5713), (899, 2758), (1379, 1798)]