1330963148

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{287093}}^1$

素因数の和:287177

約数の個数: 24

約数和(自身を含む): 2491975920

約数和(自身を除く): 1161012772

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 287093, 574186, 1148372, 5454767, 10909534, 17512673, 21819068, 35025346, 70050692, 332740787, 665481574, 1330963148]

約数ペア:

[(1, 1330963148), (2, 665481574), (4, 332740787), (19, 70050692), (38, 35025346), (61, 21819068), (76, 17512673), (122, 10909534), (244, 5454767), (1159, 1148372), (2318, 574186), (4636, 287093)]