2005153926

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{4577977}}^1$

素因数の和:4578055

約数の個数: 16

約数和(自身を含む): 4065244464

約数和(自身を除く): 2060090538

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 4577977, 9155954, 13733931, 27467862, 334192321, 668384642, 1002576963, 2005153926]

約数ペア:

[(1, 2005153926), (2, 1002576963), (3, 668384642), (6, 334192321), (73, 27467862), (146, 13733931), (219, 9155954), (438, 4577977)]