1400248190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12729529}}^1$

素因数の和:12729547

約数の個数: 16

約数和(自身を含む): 2749578480

約数和(自身を除く): 1349330290

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 12729529, 25459058, 63647645, 127295290, 140024819, 280049638, 700124095, 1400248190]

約数ペア:

[(1, 1400248190), (2, 700124095), (5, 280049638), (10, 140024819), (11, 127295290), (22, 63647645), (55, 25459058), (110, 12729529)]