2879156

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 36

約数和(自身を含む): 6005664

約数和(自身を除く): 3126508

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 107, 124, 214, 217, 428, 434, 749, 868, 961, 1498, 1922, 2996, 3317, 3844, 6634, 6727, 13268, 13454, 23219, 26908, 46438, 92876, 102827, 205654, 411308, 719789, 1439578, 2879156]

約数ペア:

[(1, 2879156), (2, 1439578), (4, 719789), (7, 411308), (14, 205654), (28, 102827), (31, 92876), (62, 46438), (107, 26908), (124, 23219), (214, 13454), (217, 13268), (428, 6727), (434, 6634), (749, 3844), (868, 3317), (961, 2996), (1498, 1922)]