2113642816

素因数分解:

$2^6\times {\mathrm{521}}^1\times {\mathrm{63389}}^1$

素因数の和:63922

約数の個数: 28

約数和(自身を含む): 4202376660

約数和(自身を除く): 2088733844

約数列:

[1, 2, 4, 8, 16, 32, 64, 521, 1042, 2084, 4168, 8336, 16672, 33344, 63389, 126778, 253556, 507112, 1014224, 2028448, 4056896, 33025669, 66051338, 132102676, 264205352, 528410704, 1056821408, 2113642816]

約数ペア:

[(1, 2113642816), (2, 1056821408), (4, 528410704), (8, 264205352), (16, 132102676), (32, 66051338), (64, 33025669), (521, 4056896), (1042, 2028448), (2084, 1014224), (4168, 507112), (8336, 253556), (16672, 126778), (33344, 63389)]