1718856688

素因数分解:

$2^4\times {\mathrm{3491}}^1\times {\mathrm{30773}}^1$

素因数の和:34272

約数の個数: 20

約数和(自身を含む): 3331347048

約数和(自身を除く): 1612490360

約数列:

[1, 2, 4, 8, 16, 3491, 6982, 13964, 27928, 30773, 55856, 61546, 123092, 246184, 492368, 107428543, 214857086, 429714172, 859428344, 1718856688]

約数ペア:

[(1, 1718856688), (2, 859428344), (4, 429714172), (8, 214857086), (16, 107428543), (3491, 492368), (6982, 246184), (13964, 123092), (27928, 61546), (30773, 55856)]