2154202328

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{2131}}^1\times {\mathrm{7433}}^1$

素因数の和:9587

約数の個数: 32

約数和(自身を含む): 4279307760

約数和(自身を除く): 2125105432

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 2131, 4262, 7433, 8524, 14866, 17048, 29732, 36227, 59464, 72454, 126361, 144908, 252722, 289816, 505444, 1010888, 15839723, 31679446, 63358892, 126717784, 269275291, 538550582, 1077101164, 2154202328]

約数ペア:

[(1, 2154202328), (2, 1077101164), (4, 538550582), (8, 269275291), (17, 126717784), (34, 63358892), (68, 31679446), (136, 15839723), (2131, 1010888), (4262, 505444), (7433, 289816), (8524, 252722), (14866, 144908), (17048, 126361), (29732, 72454), (36227, 59464)]