617472008

素因数分解:

$2^3\times {\mathrm{1931}}^1\times {\mathrm{39971}}^1$

素因数の和:41908

約数の個数: 16

約数和(自身を含む): 1158388560

約数和(自身を除く): 540916552

約数列:

[1, 2, 4, 8, 1931, 3862, 7724, 15448, 39971, 79942, 159884, 319768, 77184001, 154368002, 308736004, 617472008]

約数ペア:

[(1, 617472008), (2, 308736004), (4, 154368002), (8, 77184001), (1931, 319768), (3862, 159884), (7724, 79942), (15448, 39971)]