2043282670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{109913}}^1$

素因数の和:109957

約数の個数: 48

約数和(自身を含む): 4344680592

約数和(自身を除く): 2301397922

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 715, 845, 1430, 1690, 1859, 3718, 9295, 18590, 109913, 219826, 549565, 1099130, 1209043, 1428869, 2418086, 2857738, 6045215, 7144345, 12090430, 14288690, 15717559, 18575297, 31435118, 37150594, 78587795, 92876485, 157175590, 185752970, 204328267, 408656534, 1021641335, 2043282670]

約数ペア:

[(1, 2043282670), (2, 1021641335), (5, 408656534), (10, 204328267), (11, 185752970), (13, 157175590), (22, 92876485), (26, 78587795), (55, 37150594), (65, 31435118), (110, 18575297), (130, 15717559), (143, 14288690), (169, 12090430), (286, 7144345), (338, 6045215), (715, 2857738), (845, 2418086), (1430, 1428869), (1690, 1209043), (1859, 1099130), (3718, 549565), (9295, 219826), (18590, 109913)]