2015371376

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{554893}}^1$

素因数の和:555128

約数の個数: 20

約数和(自身を含む): 3921990792

約数和(自身を除く): 1906619416

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 554893, 1109786, 2219572, 4439144, 8878288, 125960711, 251921422, 503842844, 1007685688, 2015371376]

約数ペア:

[(1, 2015371376), (2, 1007685688), (4, 503842844), (8, 251921422), (16, 125960711), (227, 8878288), (454, 4439144), (908, 2219572), (1816, 1109786), (3632, 554893)]