1128437338

素因数分解:

$2^1\times 7^1\times {\mathrm{5237}}^1\times {\mathrm{15391}}^1$

素因数の和:20637

約数の個数: 16

約数和(自身を含む): 1934959104

約数和(自身を除く): 806521766

約数列:

[1, 2, 7, 14, 5237, 10474, 15391, 30782, 36659, 73318, 107737, 215474, 80602667, 161205334, 564218669, 1128437338]

約数ペア:

[(1, 1128437338), (2, 564218669), (7, 161205334), (14, 80602667), (5237, 215474), (10474, 107737), (15391, 73318), (30782, 36659)]