2131605138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{35911}}^1$

素因数の和:36690

約数の個数: 32

約数和(自身を含む): 4597310592

約数和(自身を除く): 2465705454

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 761, 1522, 2283, 4566, 9893, 19786, 29679, 35911, 59358, 71822, 107733, 215466, 466843, 933686, 1400529, 2801058, 27328271, 54656542, 81984813, 163969626, 355267523, 710535046, 1065802569, 2131605138]

約数ペア:

[(1, 2131605138), (2, 1065802569), (3, 710535046), (6, 355267523), (13, 163969626), (26, 81984813), (39, 54656542), (78, 27328271), (761, 2801058), (1522, 1400529), (2283, 933686), (4566, 466843), (9893, 215466), (19786, 107733), (29679, 71822), (35911, 59358)]