1365536

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:456

約数の個数: 24

約数和(自身を含む): 2716560

約数和(自身を除く): 1351024

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 307, 556, 614, 1112, 1228, 2224, 2456, 4448, 4912, 9824, 42673, 85346, 170692, 341384, 682768, 1365536]

約数ペア:

[(1, 1365536), (2, 682768), (4, 341384), (8, 170692), (16, 85346), (32, 42673), (139, 9824), (278, 4912), (307, 4448), (556, 2456), (614, 2224), (1112, 1228)]