13286870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1409}}^1$

素因数の和:1480

約数の個数: 32

約数和(自身を含む): 25583040

約数和(自身を除く): 12296170

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1409, 1886, 2818, 4715, 7045, 9430, 14090, 32407, 57769, 64814, 115538, 162035, 288845, 324070, 577690, 1328687, 2657374, 6643435, 13286870]

約数ペア:

[(1, 13286870), (2, 6643435), (5, 2657374), (10, 1328687), (23, 577690), (41, 324070), (46, 288845), (82, 162035), (115, 115538), (205, 64814), (230, 57769), (410, 32407), (943, 14090), (1409, 9430), (1886, 7045), (2818, 4715)]