315098758

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{1153}}^1$

素因数の和:1648

約数の個数: 32

約数和(自身を含む): 532760256

約数和(自身を除く): 217661498

約数列:

[1, 2, 13, 23, 26, 46, 299, 457, 598, 914, 1153, 2306, 5941, 10511, 11882, 14989, 21022, 26519, 29978, 53038, 136643, 273286, 344747, 526921, 689494, 1053842, 6849973, 12119183, 13699946, 24238366, 157549379, 315098758]

約数ペア:

[(1, 315098758), (2, 157549379), (13, 24238366), (23, 13699946), (26, 12119183), (46, 6849973), (299, 1053842), (457, 689494), (598, 526921), (914, 344747), (1153, 273286), (2306, 136643), (5941, 53038), (10511, 29978), (11882, 26519), (14989, 21022)]