238770004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{11329}}^1$

素因数の和:11823

約数の個数: 24

約数和(自身を含む): 456825600

約数和(自身を除く): 218055596

約数列:

[1, 2, 4, 11, 22, 44, 479, 958, 1916, 5269, 10538, 11329, 21076, 22658, 45316, 124619, 249238, 498476, 5426591, 10853182, 21706364, 59692501, 119385002, 238770004]

約数ペア:

[(1, 238770004), (2, 119385002), (4, 59692501), (11, 21706364), (22, 10853182), (44, 5426591), (479, 498476), (958, 249238), (1916, 124619), (5269, 45316), (10538, 22658), (11329, 21076)]