222716732

素因数分解:

$2^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{12409}}^1$

素因数の和:13061

約数の個数: 24

約数和(自身を含む): 446164320

約数和(自身を除く): 223447588

約数列:

[1, 2, 4, 7, 14, 28, 641, 1282, 2564, 4487, 8974, 12409, 17948, 24818, 49636, 86863, 173726, 347452, 7954169, 15908338, 31816676, 55679183, 111358366, 222716732]

約数ペア:

[(1, 222716732), (2, 111358366), (4, 55679183), (7, 31816676), (14, 15908338), (28, 7954169), (641, 347452), (1282, 173726), (2564, 86863), (4487, 49636), (8974, 24818), (12409, 17948)]