2644743892

素因数分解:

$2^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{224359}}^1$

素因数の和:224791

約数の個数: 24

約数和(自身を含む): 5302075520

約数和(自身を除く): 2657331628

約数列:

[1, 2, 4, 7, 14, 28, 421, 842, 1684, 2947, 5894, 11788, 224359, 448718, 897436, 1570513, 3141026, 6282052, 94455139, 188910278, 377820556, 661185973, 1322371946, 2644743892]

約数ペア:

[(1, 2644743892), (2, 1322371946), (4, 661185973), (7, 377820556), (14, 188910278), (28, 94455139), (421, 6282052), (842, 3141026), (1684, 1570513), (2947, 897436), (5894, 448718), (11788, 224359)]