231321844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1021}}^1\times {\mathrm{4357}}^1$

素因数の和:5395

約数の個数: 24

約数和(自身を含む): 436479848

約数和(自身を除く): 205158004

約数列:

[1, 2, 4, 13, 26, 52, 1021, 2042, 4084, 4357, 8714, 13273, 17428, 26546, 53092, 56641, 113282, 226564, 4448497, 8896994, 17793988, 57830461, 115660922, 231321844]

約数ペア:

[(1, 231321844), (2, 115660922), (4, 57830461), (13, 17793988), (26, 8896994), (52, 4448497), (1021, 226564), (2042, 113282), (4084, 56641), (4357, 53092), (8714, 26546), (13273, 17428)]