1270613296

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{4179649}}^1$

素因数の和:4179676

約数の個数: 20

約数和(自身を含む): 2591383000

約数和(自身を除く): 1320769704

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4179649, 8359298, 16718596, 33437192, 66874384, 79413331, 158826662, 317653324, 635306648, 1270613296]

約数ペア:

[(1, 1270613296), (2, 635306648), (4, 317653324), (8, 158826662), (16, 79413331), (19, 66874384), (38, 33437192), (76, 16718596), (152, 8359298), (304, 4179649)]