2000657877

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{136573}}^1$

素因数の和:136852

約数の個数: 16

約数和(自身を含む): 2818887360

約数和(自身を除く): 818229483

約数列:

[1, 3, 19, 57, 257, 771, 4883, 14649, 136573, 409719, 2594887, 7784661, 35099261, 105297783, 666885959, 2000657877]

約数ペア:

[(1, 2000657877), (3, 666885959), (19, 105297783), (57, 35099261), (257, 7784661), (771, 2594887), (4883, 409719), (14649, 136573)]