137631982

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{5669}}^1$

素因数の和:5931

約数の個数: 16

約数和(自身を含む): 210924000

約数和(自身を除く): 73292018

約数列:

[1, 2, 61, 122, 199, 398, 5669, 11338, 12139, 24278, 345809, 691618, 1128131, 2256262, 68815991, 137631982]

約数ペア:

[(1, 137631982), (2, 68815991), (61, 2256262), (122, 1128131), (199, 691618), (398, 345809), (5669, 24278), (11338, 12139)]