253667248

素因数分解:

$2^4\times {\mathrm{1801}}^1\times {\mathrm{8803}}^1$

素因数の和:10612

約数の個数: 20

約数和(自身を含む): 491809048

約数和(自身を除く): 238141800

約数列:

[1, 2, 4, 8, 16, 1801, 3602, 7204, 8803, 14408, 17606, 28816, 35212, 70424, 140848, 15854203, 31708406, 63416812, 126833624, 253667248]

約数ペア:

[(1, 253667248), (2, 126833624), (4, 63416812), (8, 31708406), (16, 15854203), (1801, 140848), (3602, 70424), (7204, 35212), (8803, 28816), (14408, 17606)]