913148516

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{108347}}^1$

素因数の和:108408

約数の個数: 36

約数和(自身を含む): 1902157488

約数和(自身を除く): 989008972

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 1204, 2107, 4214, 8428, 108347, 216694, 433388, 758429, 1516858, 3033716, 4658921, 5309003, 9317842, 10618006, 18635684, 21236012, 32612447, 65224894, 130449788, 228287129, 456574258, 913148516]

約数ペア:

[(1, 913148516), (2, 456574258), (4, 228287129), (7, 130449788), (14, 65224894), (28, 32612447), (43, 21236012), (49, 18635684), (86, 10618006), (98, 9317842), (172, 5309003), (196, 4658921), (301, 3033716), (602, 1516858), (1204, 758429), (2107, 433388), (4214, 216694), (8428, 108347)]