307893992

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{116981}}^1$

素因数の和:117041

約数の個数: 32

約数和(自身を含む): 673816320

約数和(自身を除く): 365922328

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 116981, 233962, 467924, 818867, 935848, 1637734, 3275468, 5498107, 6550936, 10996214, 21992428, 38486749, 43984856, 76973498, 153946996, 307893992]

約数ペア:

[(1, 307893992), (2, 153946996), (4, 76973498), (7, 43984856), (8, 38486749), (14, 21992428), (28, 10996214), (47, 6550936), (56, 5498107), (94, 3275468), (188, 1637734), (329, 935848), (376, 818867), (658, 467924), (1316, 233962), (2632, 116981)]