2108944

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{1481}}^1$

素因数の和:1578

約数の個数: 20

約数和(自身を含む): 4134780

約数和(自身を除く): 2025836

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 1481, 2962, 5924, 11848, 23696, 131809, 263618, 527236, 1054472, 2108944]

約数ペア:

[(1, 2108944), (2, 1054472), (4, 527236), (8, 263618), (16, 131809), (89, 23696), (178, 11848), (356, 5924), (712, 2962), (1424, 1481)]