2103520624

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{4240969}}^1$

素因数の和:4241008

約数の個数: 20

約数和(自身を含む): 4207042240

約数和(自身を除く): 2103521616

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 4240969, 8481938, 16963876, 33927752, 67855504, 131470039, 262940078, 525880156, 1051760312, 2103520624]

約数ペア:

[(1, 2103520624), (2, 1051760312), (4, 525880156), (8, 262940078), (16, 131470039), (31, 67855504), (62, 33927752), (124, 16963876), (248, 8481938), (496, 4240969)]