2080352758

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{1181}}^1$

素因数の和:1485

約数の個数: 48

約数和(自身を含む): 3565432080

約数和(自身を除く): 1485079322

約数列:

[1, 2, 11, 22, 29, 58, 121, 242, 251, 319, 502, 638, 1181, 2362, 2761, 3509, 5522, 7018, 7279, 12991, 14558, 25982, 30371, 34249, 60742, 68498, 80069, 142901, 160138, 285802, 296431, 376739, 592862, 753478, 880759, 1761518, 3260741, 4144129, 6521482, 8288258, 8596499, 17192998, 35868151, 71736302, 94561489, 189122978, 1040176379, 2080352758]

約数ペア:

[(1, 2080352758), (2, 1040176379), (11, 189122978), (22, 94561489), (29, 71736302), (58, 35868151), (121, 17192998), (242, 8596499), (251, 8288258), (319, 6521482), (502, 4144129), (638, 3260741), (1181, 1761518), (2362, 880759), (2761, 753478), (3509, 592862), (5522, 376739), (7018, 296431), (7279, 285802), (12991, 160138), (14558, 142901), (25982, 80069), (30371, 68498), (34249, 60742)]