921558394

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{115861}}^1$

素因数の和:116001

約数の個数: 16

約数和(自身を含む): 1430663976

約数和(自身を除く): 509105582

約数列:

[1, 2, 41, 82, 97, 194, 3977, 7954, 115861, 231722, 4750301, 9500602, 11238517, 22477034, 460779197, 921558394]

約数ペア:

[(1, 921558394), (2, 460779197), (41, 22477034), (82, 11238517), (97, 9500602), (194, 4750301), (3977, 231722), (7954, 115861)]