248028770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{947}}^1\times {\mathrm{2381}}^1$

素因数の和:3346

約数の個数: 32

約数和(自身を含む): 487757376

約数和(自身を除く): 239728606

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 947, 1894, 2381, 4735, 4762, 9470, 10417, 11905, 20834, 23810, 26191, 52085, 52382, 104170, 130955, 261910, 2254807, 4509614, 11274035, 22548070, 24802877, 49605754, 124014385, 248028770]

約数ペア:

[(1, 248028770), (2, 124014385), (5, 49605754), (10, 24802877), (11, 22548070), (22, 11274035), (55, 4509614), (110, 2254807), (947, 261910), (1894, 130955), (2381, 104170), (4735, 52382), (4762, 52085), (9470, 26191), (10417, 23810), (11905, 20834)]