1972065184

素因数分解:

$2^5\times {\mathrm{557}}^1\times {\mathrm{110641}}^1$

素因数の和:111208

約数の個数: 24

約数和(自身を含む): 3889508868

約数和(自身を除く): 1917443684

約数列:

[1, 2, 4, 8, 16, 32, 557, 1114, 2228, 4456, 8912, 17824, 110641, 221282, 442564, 885128, 1770256, 3540512, 61627037, 123254074, 246508148, 493016296, 986032592, 1972065184]

約数ペア:

[(1, 1972065184), (2, 986032592), (4, 493016296), (8, 246508148), (16, 123254074), (32, 61627037), (557, 3540512), (1114, 1770256), (2228, 885128), (4456, 442564), (8912, 221282), (17824, 110641)]