13850002

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 23328000

約数和(自身を除く): 9477998

約数列:

[1, 2, 17, 23, 34, 46, 89, 178, 199, 391, 398, 782, 1513, 2047, 3026, 3383, 4094, 4577, 6766, 9154, 17711, 34799, 35422, 69598, 77809, 155618, 301087, 407353, 602174, 814706, 6925001, 13850002]

約数ペア:

[(1, 13850002), (2, 6925001), (17, 814706), (23, 602174), (34, 407353), (46, 301087), (89, 155618), (178, 77809), (199, 69598), (391, 35422), (398, 34799), (782, 17711), (1513, 9154), (2047, 6766), (3026, 4577), (3383, 4094)]