245622889

素因数分解:

${\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{463}}^1$

素因数の和:760

約数の個数: 16

約数和(自身を含む): 258058240

約数和(自身を除く): 12435351

約数列:

[1, 31, 109, 157, 463, 3379, 4867, 14353, 17113, 50467, 72691, 530503, 1564477, 2253421, 7923319, 245622889]

約数ペア:

[(1, 245622889), (31, 7923319), (109, 2253421), (157, 1564477), (463, 530503), (3379, 72691), (4867, 50467), (14353, 17113)]