2021694574

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{18433}}^1$

素因数の和:18556

約数の個数: 32

約数和(自身を含む): 3291575040

約数和(自身を除く): 1269880466

約数列:

[1, 2, 29, 31, 58, 61, 62, 122, 899, 1769, 1798, 1891, 3538, 3782, 18433, 36866, 54839, 109678, 534557, 571423, 1069114, 1124413, 1142846, 2248826, 16571267, 32607977, 33142534, 34856803, 65215954, 69713606, 1010847287, 2021694574]

約数ペア:

[(1, 2021694574), (2, 1010847287), (29, 69713606), (31, 65215954), (58, 34856803), (61, 33142534), (62, 32607977), (122, 16571267), (899, 2248826), (1769, 1142846), (1798, 1124413), (1891, 1069114), (3538, 571423), (3782, 534557), (18433, 109678), (36866, 54839)]