1262690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{883}}^1$

素因数の和:914

約数の個数: 32

約数和(自身を含む): 2673216

約数和(自身を除く): 1410526

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 883, 1430, 1766, 4415, 8830, 9713, 11479, 19426, 22958, 48565, 57395, 97130, 114790, 126269, 252538, 631345, 1262690]

約数ペア:

[(1, 1262690), (2, 631345), (5, 252538), (10, 126269), (11, 114790), (13, 97130), (22, 57395), (26, 48565), (55, 22958), (65, 19426), (110, 11479), (130, 9713), (143, 8830), (286, 4415), (715, 1766), (883, 1430)]