541332008

素因数分解:

$2^3\times 7^2\times {\mathrm{1380949}}^1$

素因数の和:1380969

約数の個数: 24

約数和(自身を含む): 1180712250

約数和(自身を除く): 639380242

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 1380949, 2761898, 5523796, 9666643, 11047592, 19333286, 38666572, 67666501, 77333144, 135333002, 270666004, 541332008]

約数ペア:

[(1, 541332008), (2, 270666004), (4, 135333002), (7, 77333144), (8, 67666501), (14, 38666572), (28, 19333286), (49, 11047592), (56, 9666643), (98, 5523796), (196, 2761898), (392, 1380949)]