389201.0000000

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1699}}^1$

素因数の和:1744

約数の個数: 32

約数和(自身を含む): 8812800

約数和(自身を除く): 4826946

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 1699, 2346, 3398, 5097, 10194, 28883, 39077, 57766, 78154, 86649, 117231, 173298, 234462, 664309, 1328618, 1992927, 3985854]

約数ペア:

[(1, 3985854), (2, 1992927), (3, 1328618), (6, 664309), (17, 234462), (23, 173298), (34, 117231), (46, 86649), (51, 78154), (69, 57766), (102, 39077), (138, 28883), (391, 10194), (782, 5097), (1173, 3398), (1699, 2346)]