1330734244

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1105261}}^1$

素因数の和:1105315

約数の個数: 24

約数和(自身を含む): 2723365568

約数和(自身を除く): 1392631324

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 1105261, 2210522, 4421044, 7736827, 15473654, 30947308, 47526223, 95052446, 190104892, 332683561, 665367122, 1330734244]

約数ペア:

[(1, 1330734244), (2, 665367122), (4, 332683561), (7, 190104892), (14, 95052446), (28, 47526223), (43, 30947308), (86, 15473654), (172, 7736827), (301, 4421044), (602, 2210522), (1204, 1105261)]