253163406

素因数分解:

$2^1\times 3^1\times {\mathrm{1949}}^1\times {\mathrm{21649}}^1$

素因数の和:23603

約数の個数: 16

約数和(自身を含む): 506610000

約数和(自身を除く): 253446594

約数列:

[1, 2, 3, 6, 1949, 3898, 5847, 11694, 21649, 43298, 64947, 129894, 42193901, 84387802, 126581703, 253163406]

約数ペア:

[(1, 253163406), (2, 126581703), (3, 84387802), (6, 42193901), (1949, 129894), (3898, 64947), (5847, 43298), (11694, 21649)]