2503808

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 5157120

約数和(自身を除く): 2653312

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 631, 992, 1262, 1984, 2524, 3968, 5048, 10096, 19561, 20192, 39122, 40384, 78244, 80768, 156488, 312976, 625952, 1251904, 2503808]

約数ペア:

[(1, 2503808), (2, 1251904), (4, 625952), (8, 312976), (16, 156488), (31, 80768), (32, 78244), (62, 40384), (64, 39122), (124, 20192), (128, 19561), (248, 10096), (496, 5048), (631, 3968), (992, 2524), (1262, 1984)]