528972862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{1871}}^1$

素因数の和:2136

約数の個数: 32

約数和(自身を含む): 883104768

約数和(自身を除く): 354131906

約数列:

[1, 2, 11, 22, 71, 142, 181, 362, 781, 1562, 1871, 1991, 3742, 3982, 12851, 20581, 25702, 41162, 132841, 141361, 265682, 282722, 338651, 677302, 1461251, 2922502, 3725161, 7450322, 24044221, 48088442, 264486431, 528972862]

約数ペア:

[(1, 528972862), (2, 264486431), (11, 48088442), (22, 24044221), (71, 7450322), (142, 3725161), (181, 2922502), (362, 1461251), (781, 677302), (1562, 338651), (1871, 282722), (1991, 265682), (3742, 141361), (3982, 132841), (12851, 41162), (20581, 25702)]