2912852342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{37447}}^1$

素因数の和:37580

約数の個数: 32

約数和(自身を含む): 4853260800

約数和(自身を除く): 1940408458

約数列:

[1, 2, 19, 23, 38, 46, 89, 178, 437, 874, 1691, 2047, 3382, 4094, 37447, 38893, 74894, 77786, 711493, 861281, 1422986, 1722562, 3332783, 6665566, 16364339, 32728678, 63322877, 76654009, 126645754, 153308018, 1456426171, 2912852342]

約数ペア:

[(1, 2912852342), (2, 1456426171), (19, 153308018), (23, 126645754), (38, 76654009), (46, 63322877), (89, 32728678), (178, 16364339), (437, 6665566), (874, 3332783), (1691, 1722562), (2047, 1422986), (3382, 861281), (4094, 711493), (37447, 77786), (38893, 74894)]