508631387

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 598752000

約数和(自身を除く): 90120613

約数列:

[1, 11, 19, 83, 109, 209, 269, 913, 1199, 1577, 2071, 2959, 5111, 9047, 17347, 22327, 22781, 29321, 56221, 99517, 171893, 245597, 322531, 424213, 557099, 1890823, 2433643, 4666343, 6128089, 26770073, 46239217, 508631387]

約数ペア:

[(1, 508631387), (11, 46239217), (19, 26770073), (83, 6128089), (109, 4666343), (209, 2433643), (269, 1890823), (913, 557099), (1199, 424213), (1577, 322531), (2071, 245597), (2959, 171893), (5111, 99517), (9047, 56221), (17347, 29321), (22327, 22781)]