1387402008

素因数分解:

$2^3\times 3^1\times {\mathrm{57808417}}^1$

素因数の和:57808426

約数の個数: 16

約数和(自身を含む): 3468505080

約数和(自身を除く): 2081103072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 57808417, 115616834, 173425251, 231233668, 346850502, 462467336, 693701004, 1387402008]

約数ペア:

[(1, 1387402008), (2, 693701004), (3, 462467336), (4, 346850502), (6, 231233668), (8, 173425251), (12, 115616834), (24, 57808417)]