427183724

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{4621}}^1$

素因数の和:4838

約数の個数: 36

約数和(自身を含む): 826191744

約数和(自身を除く): 399008020

約数列:

[1, 2, 4, 11, 22, 44, 121, 191, 242, 382, 484, 764, 2101, 4202, 4621, 8404, 9242, 18484, 23111, 46222, 50831, 92444, 101662, 203324, 559141, 882611, 1118282, 1765222, 2236564, 3530444, 9708721, 19417442, 38834884, 106795931, 213591862, 427183724]

約数ペア:

[(1, 427183724), (2, 213591862), (4, 106795931), (11, 38834884), (22, 19417442), (44, 9708721), (121, 3530444), (191, 2236564), (242, 1765222), (382, 1118282), (484, 882611), (764, 559141), (2101, 203324), (4202, 101662), (4621, 92444), (8404, 50831), (9242, 46222), (18484, 23111)]