2019402524

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{839}}^1\times {\mathrm{6761}}^1$

素因数の和:7693

約数の個数: 24

約数和(自身を含む): 3578450400

約数和(自身を除く): 1559047876

約数列:

[1, 2, 4, 89, 178, 356, 839, 1678, 3356, 6761, 13522, 27044, 74671, 149342, 298684, 601729, 1203458, 2406916, 5672479, 11344958, 22689916, 504850631, 1009701262, 2019402524]

約数ペア:

[(1, 2019402524), (2, 1009701262), (4, 504850631), (89, 22689916), (178, 11344958), (356, 5672479), (839, 2406916), (1678, 1203458), (3356, 601729), (6761, 298684), (13522, 149342), (27044, 74671)]