2198052248

素因数分解:

$2^3\times 7^1\times {\mathrm{39250933}}^1$

素因数の和:39250946

約数の個数: 16

約数和(自身を含む): 4710112080

約数和(自身を除く): 2512059832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 39250933, 78501866, 157003732, 274756531, 314007464, 549513062, 1099026124, 2198052248]

約数ペア:

[(1, 2198052248), (2, 1099026124), (4, 549513062), (7, 314007464), (8, 274756531), (14, 157003732), (28, 78501866), (56, 39250933)]