2130740858

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{4363}}^1\times {\mathrm{4003}}^1$

素因数の和:8429

約数の個数: 16

約数和(自身を含む): 3250062816

約数和(自身を除く): 1119321958

約数列:

[1, 2, 61, 122, 4003, 4363, 8006, 8726, 244183, 266143, 488366, 532286, 17465089, 34930178, 1065370429, 2130740858]

約数ペア:

[(1, 2130740858), (2, 1065370429), (61, 34930178), (122, 17465089), (4003, 532286), (4363, 488366), (8006, 266143), (8726, 244183)]