2218328

素因数分解:

$2^3\times 7^2\times {\mathrm{5659}}^1$

素因数の和:5679

約数の個数: 24

約数和(自身を含む): 4839300

約数和(自身を除く): 2620972

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 5659, 11318, 22636, 39613, 45272, 79226, 158452, 277291, 316904, 554582, 1109164, 2218328]

約数ペア:

[(1, 2218328), (2, 1109164), (4, 554582), (7, 316904), (8, 277291), (14, 158452), (28, 79226), (49, 45272), (56, 39613), (98, 22636), (196, 11318), (392, 5659)]