2860784494

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{829}}^1\times {\mathrm{19387}}^1$

素因数の和:20307

約数の個数: 16

約数和(自身を含む): 4344850800

約数和(自身を除く): 1484066306

約数列:

[1, 2, 89, 178, 829, 1658, 19387, 38774, 73781, 147562, 1725443, 3450886, 16071823, 32143646, 1430392247, 2860784494]

約数ペア:

[(1, 2860784494), (2, 1430392247), (89, 32143646), (178, 16071823), (829, 3450886), (1658, 1725443), (19387, 147562), (38774, 73781)]