908367070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{15773}}^1$

素因数の和:16236

約数の個数: 32

約数和(自身を含む): 1764921312

約数和(自身を除く): 856554242

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 443, 886, 2215, 4430, 5759, 11518, 15773, 28795, 31546, 57590, 78865, 157730, 205049, 410098, 1025245, 2050490, 6987439, 13974878, 34937195, 69874390, 90836707, 181673414, 454183535, 908367070]

約数ペア:

[(1, 908367070), (2, 454183535), (5, 181673414), (10, 90836707), (13, 69874390), (26, 34937195), (65, 13974878), (130, 6987439), (443, 2050490), (886, 1025245), (2215, 410098), (4430, 205049), (5759, 157730), (11518, 78865), (15773, 57590), (28795, 31546)]