118301428

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{98257}}^1$

素因数の和:98311

約数の個数: 24

約数和(自身を含む): 242107712

約数和(自身を除く): 123806284

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 98257, 196514, 393028, 687799, 1375598, 2751196, 4225051, 8450102, 16900204, 29575357, 59150714, 118301428]

約数ペア:

[(1, 118301428), (2, 59150714), (4, 29575357), (7, 16900204), (14, 8450102), (28, 4225051), (43, 2751196), (86, 1375598), (172, 687799), (301, 393028), (602, 196514), (1204, 98257)]