143684944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{690793}}^1$

素因数の和:690814

約数の個数: 20

約数和(自身を含む): 299804596

約数和(自身を除く): 156119652

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 690793, 1381586, 2763172, 5526344, 8980309, 11052688, 17960618, 35921236, 71842472, 143684944]

約数ペア:

[(1, 143684944), (2, 71842472), (4, 35921236), (8, 17960618), (13, 11052688), (16, 8980309), (26, 5526344), (52, 2763172), (104, 1381586), (208, 690793)]