1886902738

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{12791}}^1$

素因数の和:13098

約数の個数: 32

約数和(自身を含む): 3326738688

約数和(自身を除く): 1439835950

約数列:

[1, 2, 7, 14, 41, 82, 257, 287, 514, 574, 1799, 3598, 10537, 12791, 21074, 25582, 73759, 89537, 147518, 179074, 524431, 1048862, 3287287, 3671017, 6574574, 7342034, 23011009, 46022018, 134778767, 269557534, 943451369, 1886902738]

約数ペア:

[(1, 1886902738), (2, 943451369), (7, 269557534), (14, 134778767), (41, 46022018), (82, 23011009), (257, 7342034), (287, 6574574), (514, 3671017), (574, 3287287), (1799, 1048862), (3598, 524431), (10537, 179074), (12791, 147518), (21074, 89537), (25582, 73759)]