1213236498

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2847973}}^1$

素因数の和:2848049

約数の個数: 16

約数和(自身を含む): 2460649536

約数和(自身を除く): 1247413038

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 2847973, 5695946, 8543919, 17087838, 202206083, 404412166, 606618249, 1213236498]

約数ペア:

[(1, 1213236498), (2, 606618249), (3, 404412166), (6, 202206083), (71, 17087838), (142, 8543919), (213, 5695946), (426, 2847973)]