1387183538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1103}}^1\times {\mathrm{48371}}^1$

素因数の和:49489

約数の個数: 16

約数和(自身を含む): 2242912896

約数和(自身を除く): 855729358

約数列:

[1, 2, 13, 26, 1103, 2206, 14339, 28678, 48371, 96742, 628823, 1257646, 53353213, 106706426, 693591769, 1387183538]

約数ペア:

[(1, 1387183538), (2, 693591769), (13, 106706426), (26, 53353213), (1103, 1257646), (2206, 628823), (14339, 96742), (28678, 48371)]