1091028.00000000

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1\times {\mathrm{353}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 134882496

約数和(自身を除く): 61342006

約数列:

[1, 2, 5, 10, 83, 166, 251, 353, 415, 502, 706, 830, 1255, 1765, 2510, 3530, 20833, 29299, 41666, 58598, 88603, 104165, 146495, 177206, 208330, 292990, 443015, 886030, 7354049, 14708098, 36770245, 73540490]

約数ペア:

[(1, 73540490), (2, 36770245), (5, 14708098), (10, 7354049), (83, 886030), (166, 443015), (251, 292990), (353, 208330), (415, 177206), (502, 146495), (706, 104165), (830, 88603), (1255, 58598), (1765, 41666), (2510, 29299), (3530, 20833)]