2518688

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{2539}}^1$

素因数の和:2580

約数の個数: 24

約数和(自身を含む): 5120640

約数和(自身を除く): 2601952

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 2539, 5078, 10156, 20312, 40624, 78709, 81248, 157418, 314836, 629672, 1259344, 2518688]

約数ペア:

[(1, 2518688), (2, 1259344), (4, 629672), (8, 314836), (16, 157418), (31, 81248), (32, 78709), (62, 40624), (124, 20312), (248, 10156), (496, 5078), (992, 2539)]