1230928

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{719}}^1$

素因数の和:834

約数の個数: 20

約数和(自身を含む): 2410560

約数和(自身を除く): 1179632

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 719, 856, 1438, 1712, 2876, 5752, 11504, 76933, 153866, 307732, 615464, 1230928]

約数ペア:

[(1, 1230928), (2, 615464), (4, 307732), (8, 153866), (16, 76933), (107, 11504), (214, 5752), (428, 2876), (719, 1712), (856, 1438)]