1938963544

素因数分解:

$2^3\times 7^1\times {\mathrm{383}}^1\times {\mathrm{90403}}^1$

素因数の和:90799

約数の個数: 32

約数和(自身を含む): 4165816320

約数和(自身を除く): 2226852776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 383, 766, 1532, 2681, 3064, 5362, 10724, 21448, 90403, 180806, 361612, 632821, 723224, 1265642, 2531284, 5062568, 34624349, 69248698, 138497396, 242370443, 276994792, 484740886, 969481772, 1938963544]

約数ペア:

[(1, 1938963544), (2, 969481772), (4, 484740886), (7, 276994792), (8, 242370443), (14, 138497396), (28, 69248698), (56, 34624349), (383, 5062568), (766, 2531284), (1532, 1265642), (2681, 723224), (3064, 632821), (5362, 361612), (10724, 180806), (21448, 90403)]