2263419844

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{581557}}^1$

素因数の和:581707

約数の個数: 24

約数和(自身を含む): 4559414720

約数和(自身を除く): 2295994876

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 581557, 1163114, 2326228, 4070899, 8141798, 16283596, 80836423, 161672846, 323345692, 565854961, 1131709922, 2263419844]

約数ペア:

[(1, 2263419844), (2, 1131709922), (4, 565854961), (7, 323345692), (14, 161672846), (28, 80836423), (139, 16283596), (278, 8141798), (556, 4070899), (973, 2326228), (1946, 1163114), (3892, 581557)]