7877284

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 14265720

約数和(自身を除く): 6388436

約数列:

[1, 2, 4, 53, 73, 106, 146, 212, 292, 509, 1018, 2036, 3869, 7738, 15476, 26977, 37157, 53954, 74314, 107908, 148628, 1969321, 3938642, 7877284]

約数ペア:

[(1, 7877284), (2, 3938642), (4, 1969321), (53, 148628), (73, 107908), (106, 74314), (146, 53954), (212, 37157), (292, 26977), (509, 15476), (1018, 7738), (2036, 3869)]