7972874

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 14950656

約数和(自身を除く): 6977782

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 497, 617, 923, 994, 1234, 1846, 4319, 6461, 8021, 8638, 12922, 16042, 43807, 56147, 87614, 112294, 306649, 569491, 613298, 1138982, 3986437, 7972874]

約数ペア:

[(1, 7972874), (2, 3986437), (7, 1138982), (13, 613298), (14, 569491), (26, 306649), (71, 112294), (91, 87614), (142, 56147), (182, 43807), (497, 16042), (617, 12922), (923, 8638), (994, 8021), (1234, 6461), (1846, 4319)]