6404356

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1801}}^1$

素因数の和:1939

約数の個数: 24

約数和(自身を含む): 12916736

約数和(自身を除く): 6512380

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 1801, 3556, 3602, 7204, 12607, 25214, 50428, 228727, 457454, 914908, 1601089, 3202178, 6404356]

約数ペア:

[(1, 6404356), (2, 3202178), (4, 1601089), (7, 914908), (14, 457454), (28, 228727), (127, 50428), (254, 25214), (508, 12607), (889, 7204), (1778, 3602), (1801, 3556)]