893485690

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1223953}}^1$

素因数の和:1224033

約数の個数: 16

約数和(自身を含む): 1630306728

約数和(自身を除く): 736821038

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 1223953, 2447906, 6119765, 12239530, 89348569, 178697138, 446742845, 893485690]

約数ペア:

[(1, 893485690), (2, 446742845), (5, 178697138), (10, 89348569), (73, 12239530), (146, 6119765), (365, 2447906), (730, 1223953)]