516618710

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1\times {\mathrm{1373}}^1$

素因数の和:1768

約数の個数: 32

約数和(自身を含む): 940211712

約数和(自身を除く): 423593002

約数列:

[1, 2, 5, 10, 191, 197, 382, 394, 955, 985, 1373, 1910, 1970, 2746, 6865, 13730, 37627, 75254, 188135, 262243, 270481, 376270, 524486, 540962, 1311215, 1352405, 2622430, 2704810, 51661871, 103323742, 258309355, 516618710]

約数ペア:

[(1, 516618710), (2, 258309355), (5, 103323742), (10, 51661871), (191, 2704810), (197, 2622430), (382, 1352405), (394, 1311215), (955, 540962), (985, 524486), (1373, 376270), (1910, 270481), (1970, 262243), (2746, 188135), (6865, 75254), (13730, 37627)]