2040471332

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{400721}}^1$

素因数の和:400811

約数の個数: 24

約数和(自身を含む): 3814873440

約数和(自身を除く): 1774402108

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 5092, 400721, 801442, 1602884, 7613699, 15227398, 26848307, 30454796, 53696614, 107393228, 510117833, 1020235666, 2040471332]

約数ペア:

[(1, 2040471332), (2, 1020235666), (4, 510117833), (19, 107393228), (38, 53696614), (67, 30454796), (76, 26848307), (134, 15227398), (268, 7613699), (1273, 1602884), (2546, 801442), (5092, 400721)]