1321985204

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{10661171}}^1$

素因数の和:10661206

約数の個数: 12

約数和(自身を含む): 2388102528

約数和(自身を除く): 1066117324

約数列:

[1, 2, 4, 31, 62, 124, 10661171, 21322342, 42644684, 330496301, 660992602, 1321985204]

約数ペア:

[(1, 1321985204), (2, 660992602), (4, 330496301), (31, 42644684), (62, 21322342), (124, 10661171)]