2912490874

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1\times {\mathrm{2347}}^1$

素因数の和:2934

約数の個数: 32

約数和(自身を含む): 4655802240

約数和(自身を除く): 1743311366

約数列:

[1, 2, 23, 46, 53, 106, 509, 1018, 1219, 2347, 2438, 4694, 11707, 23414, 26977, 53954, 53981, 107962, 124391, 248782, 620471, 1194623, 1240942, 2389246, 2860993, 5721986, 27476329, 54952658, 63315019, 126630038, 1456245437, 2912490874]

約数ペア:

[(1, 2912490874), (2, 1456245437), (23, 126630038), (46, 63315019), (53, 54952658), (106, 27476329), (509, 5721986), (1018, 2860993), (1219, 2389246), (2347, 1240942), (2438, 1194623), (4694, 620471), (11707, 248782), (23414, 124391), (26977, 107962), (53954, 53981)]