2915402

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:506

約数の個数: 24

約数和(自身を含む): 5171040

約数和(自身を除く): 2255638

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 419, 497, 838, 994, 2933, 3479, 5866, 6958, 20531, 29749, 41062, 59498, 208243, 416486, 1457701, 2915402]

約数ペア:

[(1, 2915402), (2, 1457701), (7, 416486), (14, 208243), (49, 59498), (71, 41062), (98, 29749), (142, 20531), (419, 6958), (497, 5866), (838, 3479), (994, 2933)]