2000590617

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{2713}}^1$

素因数の和:3513

約数の個数: 32

約数和(自身を含む): 2978017920

約数和(自身を除く): 977427303

約数列:

[1, 3, 17, 19, 51, 57, 323, 761, 969, 2283, 2713, 8139, 12937, 14459, 38811, 43377, 46121, 51547, 138363, 154641, 245803, 737409, 876299, 2064593, 2628897, 6193779, 35098081, 39227267, 105294243, 117681801, 666863539, 2000590617]

約数ペア:

[(1, 2000590617), (3, 666863539), (17, 117681801), (19, 105294243), (51, 39227267), (57, 35098081), (323, 6193779), (761, 2628897), (969, 2064593), (2283, 876299), (2713, 737409), (8139, 245803), (12937, 154641), (14459, 138363), (38811, 51547), (43377, 46121)]