2841868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{613}}^1$

素因数の和:697

約数の個数: 24

約数和(自身を含む): 5329520

約数和(自身を除く): 2487652

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 613, 1159, 1226, 2318, 2452, 4636, 11647, 23294, 37393, 46588, 74786, 149572, 710467, 1420934, 2841868]

約数ペア:

[(1, 2841868), (2, 1420934), (4, 710467), (19, 149572), (38, 74786), (61, 46588), (76, 37393), (122, 23294), (244, 11647), (613, 4636), (1159, 2452), (1226, 2318)]