1251904

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:674

約数の個数: 28

約数和(自身を含む): 2568448

約数和(自身を除く): 1316544

約数列:

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

約数ペア:

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