2013256005

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1\times {\mathrm{5107}}^1$

素因数の和:5797

約数の個数: 32

約数和(自身を含む): 3305570688

約数和(自身を除く): 1292314683

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 641, 1923, 3205, 5107, 9615, 15321, 25535, 26281, 76605, 78843, 131405, 209387, 394215, 628161, 1046935, 3140805, 3273587, 9820761, 16367935, 49103805, 134217067, 402651201, 671085335, 2013256005]

約数ペア:

[(1, 2013256005), (3, 671085335), (5, 402651201), (15, 134217067), (41, 49103805), (123, 16367935), (205, 9820761), (615, 3273587), (641, 3140805), (1923, 1046935), (3205, 628161), (5107, 394215), (9615, 209387), (15321, 131405), (25535, 78843), (26281, 76605)]