2021068616

素因数分解:

$2^3\times 7^1\times {\mathrm{3931}}^1\times {\mathrm{9181}}^1$

素因数の和:13125

約数の個数: 32

約数和(自身を含む): 4332434880

約数和(自身を除く): 2311366264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3931, 7862, 9181, 15724, 18362, 27517, 31448, 36724, 55034, 64267, 73448, 110068, 128534, 220136, 257068, 514136, 36090511, 72181022, 144362044, 252633577, 288724088, 505267154, 1010534308, 2021068616]

約数ペア:

[(1, 2021068616), (2, 1010534308), (4, 505267154), (7, 288724088), (8, 252633577), (14, 144362044), (28, 72181022), (56, 36090511), (3931, 514136), (7862, 257068), (9181, 220136), (15724, 128534), (18362, 110068), (27517, 73448), (31448, 64267), (36724, 55034)]