11440490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{389}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 21986640

約数和(自身を除く): 10546150

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 173, 346, 389, 778, 865, 1730, 1945, 2941, 3890, 5882, 6613, 13226, 14705, 29410, 33065, 66130, 67297, 134594, 336485, 672970, 1144049, 2288098, 5720245, 11440490]

約数ペア:

[(1, 11440490), (2, 5720245), (5, 2288098), (10, 1144049), (17, 672970), (34, 336485), (85, 134594), (170, 67297), (173, 66130), (346, 33065), (389, 29410), (778, 14705), (865, 13226), (1730, 6613), (1945, 5882), (2941, 3890)]