1384755712

素因数分解:

$2^9\times {\mathrm{331}}^1\times {\mathrm{8171}}^1$

素因数の和:8520

約数の個数: 40

約数和(自身を含む): 2775505392

約数和(自身を除く): 1390749680

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 331, 512, 662, 1324, 2648, 5296, 8171, 10592, 16342, 21184, 32684, 42368, 65368, 84736, 130736, 169472, 261472, 522944, 1045888, 2091776, 2704601, 4183552, 5409202, 10818404, 21636808, 43273616, 86547232, 173094464, 346188928, 692377856, 1384755712]

約数ペア:

[(1, 1384755712), (2, 692377856), (4, 346188928), (8, 173094464), (16, 86547232), (32, 43273616), (64, 21636808), (128, 10818404), (256, 5409202), (331, 4183552), (512, 2704601), (662, 2091776), (1324, 1045888), (2648, 522944), (5296, 261472), (8171, 169472), (10592, 130736), (16342, 84736), (21184, 65368), (32684, 42368)]