2087663792

素因数分解:

$2^4\times {\mathrm{2731}}^1\times {\mathrm{47777}}^1$

素因数の和:50516

約数の個数: 20

約数和(自身を含む): 4046414376

約数和(自身を除く): 1958750584

約数列:

[1, 2, 4, 8, 16, 2731, 5462, 10924, 21848, 43696, 47777, 95554, 191108, 382216, 764432, 130478987, 260957974, 521915948, 1043831896, 2087663792]

約数ペア:

[(1, 2087663792), (2, 1043831896), (4, 521915948), (8, 260957974), (16, 130478987), (2731, 764432), (5462, 382216), (10924, 191108), (21848, 95554), (43696, 47777)]