4049859604

素因数分解:

$2^2\times 7^2\times {\mathrm{20662549}}^1$

素因数の和:20662567

約数の個数: 18

約数和(自身を含む): 8244357450

約数和(自身を除く): 4194497846

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 20662549, 41325098, 82650196, 144637843, 289275686, 578551372, 1012464901, 2024929802, 4049859604]

約数ペア:

[(1, 4049859604), (2, 2024929802), (4, 1012464901), (7, 578551372), (14, 289275686), (28, 144637843), (49, 82650196), (98, 41325098), (196, 20662549)]