1275952

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{4691}}^1$

素因数の和:4716

約数の個数: 20

約数和(自身を含む): 2618136

約数和(自身を除く): 1342184

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 4691, 9382, 18764, 37528, 75056, 79747, 159494, 318988, 637976, 1275952]

約数ペア:

[(1, 1275952), (2, 637976), (4, 318988), (8, 159494), (16, 79747), (17, 75056), (34, 37528), (68, 18764), (136, 9382), (272, 4691)]