2016156772

素因数分解:

$2^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{227147}}^1$

素因数の和:227475

約数の個数: 24

約数和(自身を含む): 4045051584

約数和(自身を除く): 2028894812

約数列:

[1, 2, 4, 7, 14, 28, 317, 634, 1268, 2219, 4438, 8876, 227147, 454294, 908588, 1590029, 3180058, 6360116, 72005599, 144011198, 288022396, 504039193, 1008078386, 2016156772]

約数ペア:

[(1, 2016156772), (2, 1008078386), (4, 504039193), (7, 288022396), (14, 144011198), (28, 72005599), (317, 6360116), (634, 3180058), (1268, 1590029), (2219, 908588), (4438, 454294), (8876, 227147)]