1822210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 3592512

約数和(自身を除く): 1770302

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 131, 214, 262, 535, 655, 1070, 1310, 1391, 1703, 2782, 3406, 6955, 8515, 13910, 14017, 17030, 28034, 70085, 140170, 182221, 364442, 911105, 1822210]

約数ペア:

[(1, 1822210), (2, 911105), (5, 364442), (10, 182221), (13, 140170), (26, 70085), (65, 28034), (107, 17030), (130, 14017), (131, 13910), (214, 8515), (262, 6955), (535, 3406), (655, 2782), (1070, 1703), (1310, 1391)]