1329202364

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{443659}}^1$

素因数の和:443777

約数の個数: 24

約数和(自身を含む): 2683255680

約数和(自身を除く): 1354053316

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 443659, 887318, 1774636, 3105613, 6211226, 12422452, 47471513, 94943026, 189886052, 332300591, 664601182, 1329202364]

約数ペア:

[(1, 1329202364), (2, 664601182), (4, 332300591), (7, 189886052), (14, 94943026), (28, 47471513), (107, 12422452), (214, 6211226), (428, 3105613), (749, 1774636), (1498, 887318), (2996, 443659)]