419520464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{22277}}^1$

素因数の和:22403

約数の個数: 40

約数和(自身を含む): 895040928

約数和(自身を除く): 475520464

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 107, 176, 214, 428, 856, 1177, 1712, 2354, 4708, 9416, 18832, 22277, 44554, 89108, 178216, 245047, 356432, 490094, 980188, 1960376, 2383639, 3920752, 4767278, 9534556, 19069112, 26220029, 38138224, 52440058, 104880116, 209760232, 419520464]

約数ペア:

[(1, 419520464), (2, 209760232), (4, 104880116), (8, 52440058), (11, 38138224), (16, 26220029), (22, 19069112), (44, 9534556), (88, 4767278), (107, 3920752), (176, 2383639), (214, 1960376), (428, 980188), (856, 490094), (1177, 356432), (1712, 245047), (2354, 178216), (4708, 89108), (9416, 44554), (18832, 22277)]