414261808

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{203869}}^1$

素因数の和:204004

約数の個数: 20

約数和(自身を含む): 808956160

約数和(自身を除く): 394694352

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 203869, 407738, 815476, 1630952, 3261904, 25891363, 51782726, 103565452, 207130904, 414261808]

約数ペア:

[(1, 414261808), (2, 207130904), (4, 103565452), (8, 51782726), (16, 25891363), (127, 3261904), (254, 1630952), (508, 815476), (1016, 407738), (2032, 203869)]