2065687676

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{160829}}^1$

素因数の和:160878

約数の個数: 36

約数和(自身を含む): 4120464600

約数和(自身を除く): 2054776924

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 3211, 6422, 12844, 160829, 321658, 643316, 2090777, 3055751, 4181554, 6111502, 8363108, 12223004, 27180101, 39724763, 54360202, 79449526, 108720404, 158899052, 516421919, 1032843838, 2065687676]

約数ペア:

[(1, 2065687676), (2, 1032843838), (4, 516421919), (13, 158899052), (19, 108720404), (26, 79449526), (38, 54360202), (52, 39724763), (76, 27180101), (169, 12223004), (247, 8363108), (338, 6111502), (494, 4181554), (676, 3055751), (988, 2090777), (3211, 643316), (6422, 321658), (12844, 160829)]