2078146565

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{521}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 2899229760

約数和(自身を除く): 821083195

約数列:

[1, 5, 11, 19, 55, 95, 121, 209, 347, 521, 605, 1045, 1735, 2299, 2605, 3817, 5731, 6593, 9899, 11495, 19085, 28655, 32965, 41987, 49495, 63041, 72523, 108889, 180787, 209935, 315205, 362615, 544445, 797753, 903935, 1197779, 1988657, 3434953, 3988765, 5988895, 9943285, 17174765, 21875227, 37784483, 109376135, 188922415, 415629313, 2078146565]

約数ペア:

[(1, 2078146565), (5, 415629313), (11, 188922415), (19, 109376135), (55, 37784483), (95, 21875227), (121, 17174765), (209, 9943285), (347, 5988895), (521, 3988765), (605, 3434953), (1045, 1988657), (1735, 1197779), (2299, 903935), (2605, 797753), (3817, 544445), (5731, 362615), (6593, 315205), (9899, 209935), (11495, 180787), (19085, 108889), (28655, 72523), (32965, 63041), (41987, 49495)]