2116721604

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{4767391}}^1$

素因数の和:4767435

約数の個数: 24

約数和(自身を含む): 5072505088

約数和(自身を除く): 2955783484

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 4767391, 9534782, 14302173, 19069564, 28604346, 57208692, 176393467, 352786934, 529180401, 705573868, 1058360802, 2116721604]

約数ペア:

[(1, 2116721604), (2, 1058360802), (3, 705573868), (4, 529180401), (6, 352786934), (12, 176393467), (37, 57208692), (74, 28604346), (111, 19069564), (148, 14302173), (222, 9534782), (444, 4767391)]