43394428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{140891}}^1$

素因数の和:140913

約数の個数: 24

約数和(自身を含む): 94679424

約数和(自身を除く): 51284996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 140891, 281782, 563564, 986237, 1549801, 1972474, 3099602, 3944948, 6199204, 10848607, 21697214, 43394428]

約数ペア:

[(1, 43394428), (2, 21697214), (4, 10848607), (7, 6199204), (11, 3944948), (14, 3099602), (22, 1972474), (28, 1549801), (44, 986237), (77, 563564), (154, 281782), (308, 140891)]